A new report published this month in the scientific journal, Occupational Medicine, finds that many people who develop work related asthma are not correctly diagnosed by GPs at least in the UK. Work related factors cause one in ten cases of asthma in adults but an audit of patient records suggests that GPs do not recognize this in three quarters of patients.
Every year up to 3000 people in the develop asthma because they are exposed to materials at work. Early diagnosis of occupational asthma and avoidance of further exposure can lead to complete recovery. However, failures to diagnose the condition and delays in accessing specialist advice mean that two thirds of sufferers never make a full recovery.
Researchers at the Institute of Occupational and Environmental Medicine, University of Birmingham conducted an audit of the electronic patient records of working age asthmatics. Occupation was only recorded in 14% of the cases and in nearly all cases (98%) GPs failed to record if they had asked simple screening questions about whether their asthma symptoms improved at weekends and on holiday.
Dr Gareth Walters, the lead author, said “Most workers with new asthma symptoms present to their GPs first, so it is important for health care professionals working in primary care to recognize when these symptoms might be caused by or related to work. Currently occupational asthma is very costly to the NHS and to society - and an early diagnosis can prevent on-going debilitating symptoms, time off work and financial loss for the worker.”
The Society of Occupational Medicine who published the study urged GPs to always question patients who present with respiratory problems about their job, the materials they work with and whether their symptoms improve when they are away from work. They should also be aware of those trades that carry particular risks such as vehicle paint sprayers, bakers, laboratory workers and workers in the chemical industry. The commonest causative agents are isocyanates, flour, cutting oils, laboratory animals and insects, enzymes and wood dusts.
“Highlighting the prevalence of occupational asthma is absolutely key, as too often work-related factors are overlooked,” said Dr Richard Heron, President of the Society of Occupational Medicine. “About 70% of the UK workforce does not have access to occupational health care. This makes it vital that general practitioners are assessing asthma patients for potential work-related causes and referring to specialists where appropriate. More importantly, employers need to be aware of those substances that may cause asthma and where possible remove them or minimize exposure.”
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Wednesday, October 31, 2012
Tuesday, October 30, 2012
Decline in incidence of heart attacks appears associated with smoke-free workplace laws
A decline in the incidence of heart attacks in one Minnesota county appears to be associated with the implementation of smoke-free workplace laws, according to a report published Online First by Archives of Internal Medicine, a JAMA Network publication.
Exposure to secondhand smoke (SHS) is associated with coronary heart disease (CHD) in nonsmokers, and research suggests that the cardiovascular effects of SHS are nearly as large as those with active smoking, according to the study background. Elimination of smoking in public places, such as by smoke-free laws and policies, has the potential for reducing smoking and perhaps cardiovascular events.
Richard D. Hurt, M.D., and colleagues at the Mayo Clinic, Rochester, Minn., evaluated the incidence of MI and sudden cardiac death (SCD) in Olmsted County, Minn., during the 18-month period before and after implementation of smoke-free ordinances. In 2002, a smoke-free restaurant ordinance was implemented and, in 2007, all workplaces, including bars, became smoke free.
"We report a substantial decline in the incidence of MI from 18 months before the smoke-free restaurant law was implemented to 18 months after the comprehensive smoke-free workplace law was implemented five years later," the authors comment.
When comparing the 18 months before implementation of the smoke-free restaurant ordinance with the 18 months after implementation of the smoke-free workplace law, the incidence of MI declined by 33 percent from about 150.8 to 100.7 per 100,000 population, and the incidence of SCD declined by 17 percent from 109.1 to 92 per 100,000 population.
"All people should avoid SHS exposure as much as possible, and those with CHD should have no exposure to SHS," the authors conclude.
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photo: freedigitalphotos.net
Monday, October 29, 2012
Asbestos fears prompt power meter work ban in Australia
Source: ABC
The Electrical Trades Union (ETU) in New South Wales, Australia is advising its members not to work on electricity meter boards in older houses because of the risk of asbestos.
It is estimated about two million properties built before 1983 have asbestos dust around the meters, with the union concerned about the dust being disturbed during the installation of new electricity meters.
Last week Endeavour Energy issued a 'hazard alert' to its staff, warning them to wear masks.
But the union says that advice was inadequate and announced the work ban on meters.
ETU Secretary Steve Butler says the union has now advised all its members to avoid meter boxes.
Mr Butler says the State Government now needs to take action.
"We believe the first step the government now has to take is to establish what condition these state meter boxes are in," he said.
The union is also calling for an audit of meter boards that have recently been modified and the removal of all asbestos meter boxes from all NSW Government-owned buildings.
The Electrical Trades Union (ETU) in New South Wales, Australia is advising its members not to work on electricity meter boards in older houses because of the risk of asbestos.
It is estimated about two million properties built before 1983 have asbestos dust around the meters, with the union concerned about the dust being disturbed during the installation of new electricity meters.
Last week Endeavour Energy issued a 'hazard alert' to its staff, warning them to wear masks.
But the union says that advice was inadequate and announced the work ban on meters.
ETU Secretary Steve Butler says the union has now advised all its members to avoid meter boxes.
Mr Butler says the State Government now needs to take action.
"We believe the first step the government now has to take is to establish what condition these state meter boxes are in," he said.
The union is also calling for an audit of meter boards that have recently been modified and the removal of all asbestos meter boxes from all NSW Government-owned buildings.
Friday, October 26, 2012
Levels of presenteeism, stress and mental health problems in the workplace rise
However, the fall in absence levels coincides with almost a third of employers reporting an increase in the number of people going into work ill. The threat of redundancies and concerns over job security are shown to contribute to such ‘presenteeism’, with organisations that are expecting to make redundancies in the next six months more likely to report an increase in employees going into work when unwell, than employers that are not expecting to cut jobs.
Stress-related absence also appears to be on the increase, with two-fifths of employers (40%) reporting a rise over the past year and only one in ten (10%) reporting that the problem had decreased. Stress continues to feature as the most common cause of long-term absence, for the second year running. The level of reported mental health problems, such as anxiety and depression, among employees is also on the increase. More than twice the number of employers reported an increase in mental health problems in 2012 than did in 2009 (2012: 44%; 2011: 39%; 2010: 38%; 2009: 21%).
According to the survey, organisations who have noted an increase in presenteeism over the past year are more likely to report an increase in stress-related absence over the same period (52% compared with 38% of those who did not report an increase in people coming in to work ill). Similarly, they are more likely to report an increase in mental health problems, such as anxiety and depression (62% compared with 35% of those who did not report an increase in people coming into work ill). The suggested link between presenteeism and both stress and mental health problems underlines the need for organisations to take pre-emptive action to address employees’ concerns in times of challenge, uncertainty and change.
Commenting on the survey findings, Dr Jill Miller, Research Adviser at CIPD says: “On the face of it, the findings from this year’s survey present some positive news. But we must air caution before celebrating lower absence levels because they may be masking deeper problems in the workplace. This year sees a continued increase in presenteeism which can have a damaging effect on organisations’ productivity. Not only can illnesses be passed on to other colleagues, but ill employees are likely to work less effectively than usual, may be more prone to making costly mistakes and take longer to recover from their illnesses.
“Continuing economic uncertainty and fears over job security appears to be taking its toll on employees. We are seeing employees struggling into work to demonstrate their commitment, suggesting presenteeism can be a sign of anxiety. Failing to address employees’ concerns is likely to confound the issue, impact on morale and commitment and may cause or exacerbate stress or mental health problems.
“We urge employers to examine whether lower absence levels within their own organisations are as a result of more effective absence management or if they reflect the negative impact of presenteeism. Overall a proactive approach to supporting employee wellbeing and managing absence, which includes training managers in how to manage people effectively and early access to occupational health services, remains critical for success.”
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Air quality has a direct impact on productivity, employee satisfaction and health care costs. Contact an Electrocorp air quality representative for a customized workplace solution.
Thursday, October 25, 2012
Air quality officials investiage stink in Long Beach, CA; Hundreds call local fire department
Something stinks in California and it's not the latest Hollywood blockbuster. Air quality officials are checking into reports of a sulfuric odor in Belmont Shore and Belmont Heights that prompted hundreds of residents to call the Long Beach Fire Department.
The Long Beach Gas and Oil Department investigated and determined that the smell
was not natural gas or caused by a gas leak.
Local residents can lodge complaints with AQMD by calling 800-CUT-SMOG.
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Need help with an industrial odor problem? Contact an Electrocorp industrial odor control expert for a customized solution.
Local residents can lodge complaints with AQMD by calling 800-CUT-SMOG.
__________________________________________
Need help with an industrial odor problem? Contact an Electrocorp industrial odor control expert for a customized solution.
DuPont facing three lawsuits over C8 exposure
DuPont is facing two personal injury claims and a wrongful death suit over the chemical C8, known as perfluorooctanoic acid, used in its Washington Works plant near Parkersburg.
The cases are separate from an earlier class-action lawsuit over contaminated water in West Virginia and Ohio.
Virginia Morrison is the plaintiff in the wrongful death lawsuit. She claims her husband died in 2008 from kidney cancer-related injuries.
"We lived on DuPont Road for years,'' Morrison told the Associated Press. "Only this year did we find out that the water we were drinking may have made my husband sick.''
The other lawsuits claim injuries involving thyroid disease and ulcerative colitis, a type of inflammatory bowel disease.
The company agreed under a 2005 settlement of the class-action case to phase out the use of C8 by 2015.
The company also will pay for medical monitoring programs to help detect the onset of C8-linked diseases among residents.
"Recently, however, plaintiff attorneys began advertising for clients to now sue us for specific health issues in personal injury lawsuits,'' DuPont spokesman Dan Turner said in a statement.
"Lawsuits have been filed, including three in Wood County. Lawsuits such as these ignore family history and lifestyle choices as a primary cause of health issues and disease in specific individuals. DuPont will vigorously defend against any and all such lawsuits not based upon valid science while providing good jobs with good wages and benefits in our local community.''
As part of the class-action settlement a science panel established probable links between C8 exposure and thyroid disease, ulcerative colitis, kidney cancer, testicular cancer, and pregnancy-induced hypertension.
Source: AP
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Concerned about the legal risks and health implications of chemical exposure in your plant? Contact an Electrocorp rep for a personalized air quality analysis.
The cases are separate from an earlier class-action lawsuit over contaminated water in West Virginia and Ohio.
Virginia Morrison is the plaintiff in the wrongful death lawsuit. She claims her husband died in 2008 from kidney cancer-related injuries.
"We lived on DuPont Road for years,'' Morrison told the Associated Press. "Only this year did we find out that the water we were drinking may have made my husband sick.''
The other lawsuits claim injuries involving thyroid disease and ulcerative colitis, a type of inflammatory bowel disease.
The company agreed under a 2005 settlement of the class-action case to phase out the use of C8 by 2015.
The company also will pay for medical monitoring programs to help detect the onset of C8-linked diseases among residents.
"Recently, however, plaintiff attorneys began advertising for clients to now sue us for specific health issues in personal injury lawsuits,'' DuPont spokesman Dan Turner said in a statement.
"Lawsuits have been filed, including three in Wood County. Lawsuits such as these ignore family history and lifestyle choices as a primary cause of health issues and disease in specific individuals. DuPont will vigorously defend against any and all such lawsuits not based upon valid science while providing good jobs with good wages and benefits in our local community.''
As part of the class-action settlement a science panel established probable links between C8 exposure and thyroid disease, ulcerative colitis, kidney cancer, testicular cancer, and pregnancy-induced hypertension.
Source: AP
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Concerned about the legal risks and health implications of chemical exposure in your plant? Contact an Electrocorp rep for a personalized air quality analysis.
Wednesday, October 24, 2012
New research links health problems with oil and natural gas development
The largest health survey to-date of Marcellus Shale residents living near oil and gas development shows a clear pattern of negative health impacts associated with living near gas facilities, according to a new report released by Earthworks’ Oil & Gas Accountability Project.
Released in association with ShaleTest, Gas Patch Roulette: How Shale Gas Development Risks Public Health in Pennsylvania surveyed 108 residents in 14 Pennsylvania counties, and conducted air and water tests at more than half of the households were surveys were completed.
“For too long, the oil and gas industry and state regulators have dismissed community members’ health complaints as ‘false’ or ‘anecdotal’.” said Nadia Steinzor, Earthworks’ Eastern program coordinator and the project’s lead author. She continued, “The industry tries to shift blame onto residents themselves or onto any other possible source than oil and gas facilities, Now we know better. With this research, they cannot credibly ignore communities any longer.”
Gas Patch Roulette’s main conclusions are that chemicals associated with oil and gas development are present in communities where development occurs.
Residents in these communities report that after gas development began, they developed new health problems—many of which are known consequences of exposure to these chemicals.
State governments, which are largely responsible for protecting the public from irresponsible oil and gas development, have until recently refused to act on behalf of the public.
“The clear association between gas development and public health impacts revealed by this research demands that states stop ignoring the problem and start developing the standards necessary to protect the public,” said President of Subra Company and MacArthur Genius Grant recipient, Wilma Subra. She continued, “It’s clear that nationwide, because of regulatory inaction and a lack of corporate accountability, states are playing roulette with public health.”
Other findings of the report include that those living closer to gas facilities report higher rates of impaired health. Children living near gas development reported negative health impacts that seem atypical in the young.
Chemicals detected by air and water sampling have been associated by state and federal agencies with both oil and gas development and with many of the health symptoms reported in the surveys.
“It is clear from both the lab results and the reported health affects that the exploration of natural gas comes with consequences,” said Calvin Tillman, former mayor of gas-impacted DISH, Texas and founder of ShaleTest. He continued, “Industry needs to step up to the plate and quit denying they are damaging our lives and property. The people in this survey are innocent bystanders that deserve better from the industry that is exploiting them, and the governments that are letting it happen.”
"Pennsylvania and many other states are forging ahead with oil and gas development without considering the public interest,” said Steinzor. “That needs to change. And they can start by refusing to permit new drilling until regulators can assure the public that they’ve taken all necessary to steps to prevent risks to their health.”
Released in association with ShaleTest, Gas Patch Roulette: How Shale Gas Development Risks Public Health in Pennsylvania surveyed 108 residents in 14 Pennsylvania counties, and conducted air and water tests at more than half of the households were surveys were completed.
“For too long, the oil and gas industry and state regulators have dismissed community members’ health complaints as ‘false’ or ‘anecdotal’.” said Nadia Steinzor, Earthworks’ Eastern program coordinator and the project’s lead author. She continued, “The industry tries to shift blame onto residents themselves or onto any other possible source than oil and gas facilities, Now we know better. With this research, they cannot credibly ignore communities any longer.”
Gas Patch Roulette’s main conclusions are that chemicals associated with oil and gas development are present in communities where development occurs.
Residents in these communities report that after gas development began, they developed new health problems—many of which are known consequences of exposure to these chemicals.
State governments, which are largely responsible for protecting the public from irresponsible oil and gas development, have until recently refused to act on behalf of the public.
“The clear association between gas development and public health impacts revealed by this research demands that states stop ignoring the problem and start developing the standards necessary to protect the public,” said President of Subra Company and MacArthur Genius Grant recipient, Wilma Subra. She continued, “It’s clear that nationwide, because of regulatory inaction and a lack of corporate accountability, states are playing roulette with public health.”
Other findings of the report include that those living closer to gas facilities report higher rates of impaired health. Children living near gas development reported negative health impacts that seem atypical in the young.
Chemicals detected by air and water sampling have been associated by state and federal agencies with both oil and gas development and with many of the health symptoms reported in the surveys.
“It is clear from both the lab results and the reported health affects that the exploration of natural gas comes with consequences,” said Calvin Tillman, former mayor of gas-impacted DISH, Texas and founder of ShaleTest. He continued, “Industry needs to step up to the plate and quit denying they are damaging our lives and property. The people in this survey are innocent bystanders that deserve better from the industry that is exploiting them, and the governments that are letting it happen.”
"Pennsylvania and many other states are forging ahead with oil and gas development without considering the public interest,” said Steinzor. “That needs to change. And they can start by refusing to permit new drilling until regulators can assure the public that they’ve taken all necessary to steps to prevent risks to their health.”
Tuesday, October 23, 2012
OSHA's top 10 violations for 2012
The U.S. Department of Labor's Occupational Safety and Health Administration
(OSHA) has announced the preliminary Top 10 most frequently cited workplace
safety violations for fiscal year 2012. Patrick Kapust, deputy director of
OSHA's Directorate of Enforcement Programs, presented the Top 10
at the National Safety Council Congress & Expo in Orlando, Florida.
The Top 10 for FY 2012 are:
1. Fall Protection - General Requirements (1926.501) Total violations: 7,250
2. Hazard Communication (1910.1200) Total violations: 4,696
3. Scaffolding (1926.451) Total violations: 3,814
4. Respiratory Protection (1910.134) Total violations: 2,371
5. Ladders (1926.1053) Total violations: 2,310
6. Machine Guarding (1910.212) Total violations: 2,097
7. Powered Industrial Trucks (1910.178) Total violations: 1,993
8. Electrical - Wiring Methods (1910.305) Total violations: 1,744
9. Lockout/Tagout (1910.147) Total violations: 1,572
10. Electrical - General Requirements (1910.303) Total violations: 1,332
The final report on the Top 10 violations for 2012 will be published in the December edition of the Council's Safety+Health magazine.
at the National Safety Council Congress & Expo in Orlando, Florida.
The Top 10 for FY 2012 are:
1. Fall Protection - General Requirements (1926.501) Total violations: 7,250
2. Hazard Communication (1910.1200) Total violations: 4,696
3. Scaffolding (1926.451) Total violations: 3,814
4. Respiratory Protection (1910.134) Total violations: 2,371
5. Ladders (1926.1053) Total violations: 2,310
6. Machine Guarding (1910.212) Total violations: 2,097
7. Powered Industrial Trucks (1910.178) Total violations: 1,993
8. Electrical - Wiring Methods (1910.305) Total violations: 1,744
9. Lockout/Tagout (1910.147) Total violations: 1,572
10. Electrical - General Requirements (1910.303) Total violations: 1,332
The final report on the Top 10 violations for 2012 will be published in the December edition of the Council's Safety+Health magazine.
Monday, October 22, 2012
New incinerators to improve air quality for troops in Kandahar
Source: Air Force Times
Air Force officials say the air at Kandahar Airfield in Afghanistan should become safer to breathe for troops rotating through, now that new incinerators have been installed to burn garbage.
Activated Oct. 5, the incinerators will replace the airfield’s open burn box, which belched plumes of black smoke, according to a news release. The incinerators need time to be broken in, so smoke from burning trash may continue to waft through the airfield for a few more weeks.
The incinerators will be able to reduce up to 99.9 percent of the particulate matter produced by the burn box, an open-air metal container about three stories high that is roughly the size of two 20-foot containers side by side, said Myles Parker, of the NATO Support Agency office at the airfield.
That means emissions will meet European Union air quality standards, Parker said. The EU’s directive on incinerators puts strict limits on pollutants such as carbon monoxide, sulfur dioxide, nitrogen oxides and dust.
That would mark a major improvement in the air quality at the airfield, which has been fouled by burning trash, dust and the base’s large cesspool of semitreated sewage that is being retired. A long-standing rumor yet to be borne out by numbers is that troops stationed at Kandahar automatically get a 10 percent disability rating just for breathing the air.
Air quality has been a major problem for U.S. troops in both Iraq and Afghanistan, at least 1,000 of whom claim they have become sick due to pollution from open-air burn pits, according to the advocacy group Burn Pits 360 and lawsuits filed against defense contractor KBR Inc., which operated the burn pits.
More than 220,000 Iraq and Afghanistan veterans were treated by the Veterans Affairs Department for respiratory ailments from fiscal 2002 through June, according to a VA analysis. They represent 26.5 percent of the roughly 834,000 Iraq and Afghanistan veterans the VA treated during that time.
In 2009, Congress began pushing the Defense Department to replace burn pits with incinerators, which burn at a much higher temperature and eliminate much more particulate matter, said Tom Tarantino, chief policy officer for Iraq and Afghanistan Veterans of America, a veterans advocacy group.
But the Defense Department and VA have yet to collect enough data to determine whether troops have developed respiratory problems because of their service in Iraq and Afghanistan, Tarantino said.
“I think there’s an overwhelming amount of anecdotal data to say there is something there, but we have to look at the population who served near a burn pit and correlate that to any population clusters that suffer health problems,” he said. “We have not effectively done that yet. I am worried this may become my generation’s Agent Orange.”
Air Force officials say the air at Kandahar Airfield in Afghanistan should become safer to breathe for troops rotating through, now that new incinerators have been installed to burn garbage.
Activated Oct. 5, the incinerators will replace the airfield’s open burn box, which belched plumes of black smoke, according to a news release. The incinerators need time to be broken in, so smoke from burning trash may continue to waft through the airfield for a few more weeks.
The incinerators will be able to reduce up to 99.9 percent of the particulate matter produced by the burn box, an open-air metal container about three stories high that is roughly the size of two 20-foot containers side by side, said Myles Parker, of the NATO Support Agency office at the airfield.
That means emissions will meet European Union air quality standards, Parker said. The EU’s directive on incinerators puts strict limits on pollutants such as carbon monoxide, sulfur dioxide, nitrogen oxides and dust.
That would mark a major improvement in the air quality at the airfield, which has been fouled by burning trash, dust and the base’s large cesspool of semitreated sewage that is being retired. A long-standing rumor yet to be borne out by numbers is that troops stationed at Kandahar automatically get a 10 percent disability rating just for breathing the air.
Air quality has been a major problem for U.S. troops in both Iraq and Afghanistan, at least 1,000 of whom claim they have become sick due to pollution from open-air burn pits, according to the advocacy group Burn Pits 360 and lawsuits filed against defense contractor KBR Inc., which operated the burn pits.
More than 220,000 Iraq and Afghanistan veterans were treated by the Veterans Affairs Department for respiratory ailments from fiscal 2002 through June, according to a VA analysis. They represent 26.5 percent of the roughly 834,000 Iraq and Afghanistan veterans the VA treated during that time.
In 2009, Congress began pushing the Defense Department to replace burn pits with incinerators, which burn at a much higher temperature and eliminate much more particulate matter, said Tom Tarantino, chief policy officer for Iraq and Afghanistan Veterans of America, a veterans advocacy group.
But the Defense Department and VA have yet to collect enough data to determine whether troops have developed respiratory problems because of their service in Iraq and Afghanistan, Tarantino said.
“I think there’s an overwhelming amount of anecdotal data to say there is something there, but we have to look at the population who served near a burn pit and correlate that to any population clusters that suffer health problems,” he said. “We have not effectively done that yet. I am worried this may become my generation’s Agent Orange.”
Friday, October 19, 2012
Mine workers warned of asbestos in ore
Source: CBC News
Workers at the Meadowbank gold mine in Nunavut, Canada are being warned about asbestos in the ore being mined.
Asbestos is a mineral that when inhaled has been linked to respiratory diseases and lung cancer.
“We've now confirmed that we do have some asbestos in the ore that we mine,” said Dale Coffin, corporate director of communications with Agnico-Eagle.
“We haven't identified how much yet. We're doing test analysis of the rock to determine how much may be there but we have put in place corrective measures to protect our employees and manage the dust.”
The Meadowbank gold mine is located 75 kilometres north of Baker Lake. About 750 permanent employees work there along with almost 300 contractor employees.
Coffin said because the asbestos is coming from the mined rock, it is impossible to get rid of it completely. He said employees have been trained to avoid direct contact with the dust for their own safety.
Workers at the Meadowbank gold mine in Nunavut, Canada are being warned about asbestos in the ore being mined.
Asbestos is a mineral that when inhaled has been linked to respiratory diseases and lung cancer.
“We've now confirmed that we do have some asbestos in the ore that we mine,” said Dale Coffin, corporate director of communications with Agnico-Eagle.
“We haven't identified how much yet. We're doing test analysis of the rock to determine how much may be there but we have put in place corrective measures to protect our employees and manage the dust.”
The Meadowbank gold mine is located 75 kilometres north of Baker Lake. About 750 permanent employees work there along with almost 300 contractor employees.
Coffin said because the asbestos is coming from the mined rock, it is impossible to get rid of it completely. He said employees have been trained to avoid direct contact with the dust for their own safety.
Thursday, October 18, 2012
'Smog-eating' cement to curb air pollution in Chicago's industrial corridor
Source: Drew Kann
Medill Reports - Chicago, Northwestern University
Dubbed the “greenest street in America” by city officials, the technology employed in the new Pilsen Sustainable Streetscape on the West Side of Chicago is impressive to read about, and even more so to see in person.
Solar panels and wind turbines power overhanging high-efficiency streetlights.
Ninety-five species of native grasses, shrubs and trees line the sidewalks and roadway.
However, the most notable feature of the streets are the roads themselves.
The bike lanes and parking lanes that flank the main roadway are made of semi-permeable photocatalytic cement, also known as “smog-eating” cement, a compound that reacts with ultra-violet light to remove a variety of pollutants from the surrounding air.
While this type of cement has been utilized in building materials and other projects for some time, the Pilsen Streetscape represents the first-ever use on a commercial roadway. When completed, the project will span two miles of Cermak Road and Blue Island Avenue.
The active ingredient in the cement is a chemical called titanium dioxide, a compound commonly included in toothpaste and house paint for its cleaning properties.
According to professor SonBinh T. Nguyen, an organic chemistry professor at Northwestern University, its smog-fighting power lies in the microscopic size of its crystals.
“The [titanium dioxide] crystals in your toothpaste container are about 200 to 250 nanometers in diameter while the ones in the pollution fighting form are only about seven nanometers,” said Nguyen. “That’s what makes them capable of fighting pollution.”
According to Nguyen, the titanium dioxide on the cement surface absorbs UV light and uses this energy to react with water vapor in the surrounding air.
The result of this reaction is a highly reactive particle known as a hydroxyl radical.
It is these unstable hydroxyl radicals that in turn decompose a host of other compounds in the surrounding air, including nitrous oxide, a harmful greenhouse gas released in car exhaust.
The end products of this reaction are much more innocuous: water and nitrogen, which accounts for 78 percent of Earth’s atmosphere.
Exactly how effective this cement will be at cleaning the air on Blue Island Avenue, an area characterized by heavy traffic and industrial activity, remains to be seen.
David Leopold, project manager for the Chicago Department of Transportation, did say the photocatalytic cement is more expensive than regular pavement, but the city expects to see considerable improvement in street-level air quality as a result.
The cement manufacturer, an Italian-based company called Italcementi Group, claims that in closed-chamber tests, the cement reduced nitrous oxide concentrations by 91 percent.
Based on pre-installation estimates, “on a windless day up to about eight feet from the pavement’s surface, you can see demonstrated improvements in air quality,” said Leopold. “Coincidentally, that’s about the height of a person on a bike.”
Leopold said that while the city doesn’t have exact air-quality measurements to gauge the pavement’s impact since installation, the entire project has the potential to serve as a blueprint for future transportation projects in the city.
“The purpose of this entire streetscape is to look at sustainable design practices across a pretty wide spectrum -- to kick the tires, monitor it, and then get some good, solid data.”
Medill Reports - Chicago, Northwestern University
Dubbed the “greenest street in America” by city officials, the technology employed in the new Pilsen Sustainable Streetscape on the West Side of Chicago is impressive to read about, and even more so to see in person.
Solar panels and wind turbines power overhanging high-efficiency streetlights.
Ninety-five species of native grasses, shrubs and trees line the sidewalks and roadway.
However, the most notable feature of the streets are the roads themselves.
The bike lanes and parking lanes that flank the main roadway are made of semi-permeable photocatalytic cement, also known as “smog-eating” cement, a compound that reacts with ultra-violet light to remove a variety of pollutants from the surrounding air.
While this type of cement has been utilized in building materials and other projects for some time, the Pilsen Streetscape represents the first-ever use on a commercial roadway. When completed, the project will span two miles of Cermak Road and Blue Island Avenue.
The active ingredient in the cement is a chemical called titanium dioxide, a compound commonly included in toothpaste and house paint for its cleaning properties.
According to professor SonBinh T. Nguyen, an organic chemistry professor at Northwestern University, its smog-fighting power lies in the microscopic size of its crystals.
“The [titanium dioxide] crystals in your toothpaste container are about 200 to 250 nanometers in diameter while the ones in the pollution fighting form are only about seven nanometers,” said Nguyen. “That’s what makes them capable of fighting pollution.”
According to Nguyen, the titanium dioxide on the cement surface absorbs UV light and uses this energy to react with water vapor in the surrounding air.
The result of this reaction is a highly reactive particle known as a hydroxyl radical.
It is these unstable hydroxyl radicals that in turn decompose a host of other compounds in the surrounding air, including nitrous oxide, a harmful greenhouse gas released in car exhaust.
The end products of this reaction are much more innocuous: water and nitrogen, which accounts for 78 percent of Earth’s atmosphere.
Exactly how effective this cement will be at cleaning the air on Blue Island Avenue, an area characterized by heavy traffic and industrial activity, remains to be seen.
David Leopold, project manager for the Chicago Department of Transportation, did say the photocatalytic cement is more expensive than regular pavement, but the city expects to see considerable improvement in street-level air quality as a result.
The cement manufacturer, an Italian-based company called Italcementi Group, claims that in closed-chamber tests, the cement reduced nitrous oxide concentrations by 91 percent.
Based on pre-installation estimates, “on a windless day up to about eight feet from the pavement’s surface, you can see demonstrated improvements in air quality,” said Leopold. “Coincidentally, that’s about the height of a person on a bike.”
Leopold said that while the city doesn’t have exact air-quality measurements to gauge the pavement’s impact since installation, the entire project has the potential to serve as a blueprint for future transportation projects in the city.
“The purpose of this entire streetscape is to look at sustainable design practices across a pretty wide spectrum -- to kick the tires, monitor it, and then get some good, solid data.”
Wednesday, October 17, 2012
Asbestos error costs UK firm 80k
A British company has been hit with a bill for more than $80,000 USD after two workers were exposed to asbestos at Reading University.
GMS, of Grovelands Avenue Workshops, admitted breaching safety regulations at Reading Crown Court on Monday and was fined.
An investigation by the Heath and Safety Executive (HSE) found GMS subcontracted the project in September 2009 to a Newbury-based company, which hired two self-employed men, Andrew Lloyd and Steve Taylor, to do the job.
The court heard how the men drilled through a sprayed asbestos ceiling coating on September 2, 2009, after GMS, as the principal contractor, failed to inform them that some asbestos materials were still on site, or remove it before the work began.
After the hearing, HSE inspector Adam Wycherley said: "This case highlights the importance of effective planning when addressing risks in construction, particularly in refurbishment, where there is a higher risk of coming into contact with asbestos.
"Gardner Mechanical Services had a clear duty of care to relay important information to its subcontractors in order to prevent their exposure to asbestos, but this simply did not happen.
"As a result of poor planning on the part of GMS, two men were exposed to high levels of asbestos fibres, leaving them at risk of contracting serious diseases such as lung cancer, mesothelioma and asbestosis of the lungs."
Tuesday, October 16, 2012
Smoking Linked to Cataracts, Blindness
Cigarette smoking is a well-known risk factor for a wide-range of diseases. Now, scientists have evidence that smoking may also increase the risk of age-related cataract, the leading cause of blindness and vision loss in the world.
Reported in Investigative Ophthalmology & Visual Science (Smoking and Risk of Age-related Cataract: A Meta-analysis), the new findings are the result of a meta-analysis conducted by a team of researchers from China.
“Although cataracts can be removed surgically to restore sight, many people remain blind from cataracts due to inadequate surgical services and high surgery expenses,” said author Juan Ye, MD, PhD, of the Institute of Ophthalmology, Zhejiang University in China. “Identifying modifiable risk factors for cataracts may help establish preventive measures and reduce the financial as well as clinical burden caused by the disease.”
The team performed the analysis using 12 cohorts and eight case-control studies from Africa, Asia, Australia, Europe and North America, to compare the prevalence of age-related cataract in individuals who ever smoked cigarettes to those who have never smoked. Further subgroup analyses were performed based on the subjects’ status as a past or current smoker and the three subtypes of age-related cataract.
The results showed that every individual that ever smoked cigarettes was associated with an increased risk of age-related cataract, with a higher risk of incidence in current smokers. In the subgroup analysis, former and current smokers showed a positive association with two of the subtypes: nuclear cataract, when the clouding is in the central nucleus of the eye, and subscapular cataract, when the clouding is in the rear of the lens capsule. The analysis found no association between smoking and cortical cataract, in which the cloudiness affects the cortex of the lens.
While the overall analysis suggests that smoking cigarettes may increase the risk of age-related cataracts, the researchers point out that further effort should be made to clarify the underlying mechanisms.
“We think our analysis may inspire more high-quality epidemiological studies” said Ye. “Our analysis shows that association between smoking and the risk of age-related cataract differ by subtypes, suggesting that pathophysiologic processes may differ in the different cataract types.”
photo: freedigitalphotos.net
Reported in Investigative Ophthalmology & Visual Science (Smoking and Risk of Age-related Cataract: A Meta-analysis), the new findings are the result of a meta-analysis conducted by a team of researchers from China.
“Although cataracts can be removed surgically to restore sight, many people remain blind from cataracts due to inadequate surgical services and high surgery expenses,” said author Juan Ye, MD, PhD, of the Institute of Ophthalmology, Zhejiang University in China. “Identifying modifiable risk factors for cataracts may help establish preventive measures and reduce the financial as well as clinical burden caused by the disease.”
The team performed the analysis using 12 cohorts and eight case-control studies from Africa, Asia, Australia, Europe and North America, to compare the prevalence of age-related cataract in individuals who ever smoked cigarettes to those who have never smoked. Further subgroup analyses were performed based on the subjects’ status as a past or current smoker and the three subtypes of age-related cataract.
The results showed that every individual that ever smoked cigarettes was associated with an increased risk of age-related cataract, with a higher risk of incidence in current smokers. In the subgroup analysis, former and current smokers showed a positive association with two of the subtypes: nuclear cataract, when the clouding is in the central nucleus of the eye, and subscapular cataract, when the clouding is in the rear of the lens capsule. The analysis found no association between smoking and cortical cataract, in which the cloudiness affects the cortex of the lens.
While the overall analysis suggests that smoking cigarettes may increase the risk of age-related cataracts, the researchers point out that further effort should be made to clarify the underlying mechanisms.
“We think our analysis may inspire more high-quality epidemiological studies” said Ye. “Our analysis shows that association between smoking and the risk of age-related cataract differ by subtypes, suggesting that pathophysiologic processes may differ in the different cataract types.”
photo: freedigitalphotos.net
Monday, October 15, 2012
Cancers allegedly caused by GE working conditions
Source: Metroland News:
Roger Fowler has no doubt his time at General Electric is the reason he's been wearing a colostomy bag for the last 20 years. Diagnosed with cancer at age 46, he knew his life would change. His two children were eight and nine years old. He would never return to work. His pension is only a portion of his earnings from 1992, which doesn't add up to much today. But, reading through a list of about 15 co-workers who died of similar cancers, he counts himself lucky.
Ron LeBeau is one of those names. When his cancer was discovered, it had already spread through his body. Doctors gave him four months to live, 10 if he underwent chemotherapy. He died Feb. 9, 1995 at age 39 of stomach cancer, only two months after diagnosis and chemo treatments. A lot of time has passed, but his wife, Sandy LeBeau, is still emotional when she talks about him.
By July 1994, Ron was losing weight. By November, co-workers were covering for him since he didn't have the energy needed to do his job. The big strong man she married lost 100 pounds by the time of his death, having dropped his trademark beard and mustache.
"No one knew him," she says. ¨It's evident going through this with her husband was not easy for Ms LeBeau, but she's thankful his renovations to the house had allowed her to go into business as a hairdresser. Times were tough raising two teenage girls without a father and on a much-reduced income. Things would definitely have been a bit easier if her husband's illness and death had been officially acknowledged as a result of working conditions at GE, something she believes.
Both Ms LeBeau and Mr. Fowler are looking to have their claims reassessed as new science is able to link certain illnesses to workplace conditions.
They're hoping the Log Jam Summit held this summer might help get them the compensation and recognition they feel is due.
The summit included the Workplace Safety and Insurance Board, Occupational and Environmental Health Coalition of Peterborough, Ontario Health Clinics for Ontario Workers, the Office of the Worker Advisor, retirees, union members, and the families of those who died from occupational diseases.
The idea is to look into links between the workplace and disease using modern science and to address the backlog of claims.
As a response to this story, Kim Warburton, vice-president of communications and public affairs with GE, issued a statement through e-mail.
When asked if GE Peterborough employees had died from hazardous chemicals or materials from the workplace, she wrote that GE does not provide personal information on current or former employees.
GE did comply with safety standards through the 1960s to the mid-1990s, she states, which is the time Mr. Fowler and Mr. LeBeau worked there.
Having operated in Peterborough since 1892, she states that like most industrial plants in operation for more than 100 years, GE has changed business operations and established robust environmental health and safety practices.
"As industry and society in general have become aware of the potential hazards of certain materials, chemicals, in manufacturing, GE has quickly responded by phasing-out and substituting the use of many substances that were considered to have hazardous properties," she writes.
She writes that GE's health and safety program annually meets or exceeds standards from all levels of government as well as third party independent contractors. There are on-site clinics and joint health and safety committees within the unions and the use of toxic chemicals has been significantly reduced over the years.
In 1994, she writes that the health and safety committee raised in the issue of excess cancers and union members were advised to submit claims to the WSIB. In 2004, the union established on-site clinics for members and retirees to discuss health matters and apply for compensation.
Since 1994, she writes that 300 claims were filed with about 112 compensated so far. The majority of the chemical related claims date back many years, she writes, adding that GE is not aware of any health related claims from the last 20 years.
There have not been similar claims from other GE locations.
Part of the problem is the assessment process, which only looks at one type of exposure, not the cumulation of different things.
Mr. Fowler says his claim is only related to asbestos, but he knows the chemicals he worked with did not help his health.â?¨Though he knows he was exposed to asbestos throughout his career, he has only been given partial credit for the 22.5 years he spent at GE. That means he his exposure works out to 10 years worth, but he's told he needs 15 years to qualify for compensation.
He could see it in the dust in the air as he's entered the building every morning. When forklift drivers would bump into pipes, he could see pieces of asbestos shake loose. Plus, he says it was all over his work station.
One issue that bothers him is the dangers from other work stations are not factored in, even though there were no walls between the stations.
Mr. LeBeau, he notes, likely got the worst of it since he operated the crane that ran along the ceiling where all the vapours rose. The building has since been demolished.
Since his cancer, Mr. Fowler has had surgeries annually.
The lifestyle change of having a colostomy bag has affected travel and visits with friends. His stomach sometimes acts up and has unpleasant results.
"You never get used to it," he says.
With so many co-workers who became sick, he says it's just too many to be coincidence.
He doesn't resent GE, noting he had great people to work with and the pay was great.
Back in the 1970s and 80s, he says no one said the things they were working with were dangerous. Employees even took bags of asbestos to insulate their homes, he adds.
"God knows what chemicals we used in friction motors," he says.
By the time gloves and coveralls were provided, it was too late for some.
"If I won my case, I could open the door and help people," he says.
At one point, he collapsed at work from chemical exposure, but that can't be factored into his asbestos claim. He also can't mention the growth he had removed from his throat.
He hasn't found his union to be helpful after he had to leave work and no longer pay dues. He was initially denied his claim two weeks before Christmas and it took him two months to tell his wife.
Ms LeBeau remembers how her husband used to destroy his clothes at work. If she bought him something nice to wear, she'd have to hide it to keep it clean. He'd come home with amber glass through his hair.
"Ron did think he was in a dangerous environment," she says.
Ms LeBeau lost her father and two uncles to cancer, which she aslo attributes to their time spent at GE.
"My whole family has been involved with GE," she says.
Asbestos, she says, was everywhere in his work environment, including mitts, blankets and the brakes on his crane.
He quit smoking two years before his death, but Ms LeBeau believes being a smoker hindered his workplace illness claim.
She knows no compensation could replace him.
"I talk about Ron every day," she says.
Roger Fowler has no doubt his time at General Electric is the reason he's been wearing a colostomy bag for the last 20 years. Diagnosed with cancer at age 46, he knew his life would change. His two children were eight and nine years old. He would never return to work. His pension is only a portion of his earnings from 1992, which doesn't add up to much today. But, reading through a list of about 15 co-workers who died of similar cancers, he counts himself lucky.
Ron LeBeau is one of those names. When his cancer was discovered, it had already spread through his body. Doctors gave him four months to live, 10 if he underwent chemotherapy. He died Feb. 9, 1995 at age 39 of stomach cancer, only two months after diagnosis and chemo treatments. A lot of time has passed, but his wife, Sandy LeBeau, is still emotional when she talks about him.
By July 1994, Ron was losing weight. By November, co-workers were covering for him since he didn't have the energy needed to do his job. The big strong man she married lost 100 pounds by the time of his death, having dropped his trademark beard and mustache.
"No one knew him," she says. ¨It's evident going through this with her husband was not easy for Ms LeBeau, but she's thankful his renovations to the house had allowed her to go into business as a hairdresser. Times were tough raising two teenage girls without a father and on a much-reduced income. Things would definitely have been a bit easier if her husband's illness and death had been officially acknowledged as a result of working conditions at GE, something she believes.
Both Ms LeBeau and Mr. Fowler are looking to have their claims reassessed as new science is able to link certain illnesses to workplace conditions.
They're hoping the Log Jam Summit held this summer might help get them the compensation and recognition they feel is due.
The summit included the Workplace Safety and Insurance Board, Occupational and Environmental Health Coalition of Peterborough, Ontario Health Clinics for Ontario Workers, the Office of the Worker Advisor, retirees, union members, and the families of those who died from occupational diseases.
The idea is to look into links between the workplace and disease using modern science and to address the backlog of claims.
As a response to this story, Kim Warburton, vice-president of communications and public affairs with GE, issued a statement through e-mail.
When asked if GE Peterborough employees had died from hazardous chemicals or materials from the workplace, she wrote that GE does not provide personal information on current or former employees.
GE did comply with safety standards through the 1960s to the mid-1990s, she states, which is the time Mr. Fowler and Mr. LeBeau worked there.
Having operated in Peterborough since 1892, she states that like most industrial plants in operation for more than 100 years, GE has changed business operations and established robust environmental health and safety practices.
"As industry and society in general have become aware of the potential hazards of certain materials, chemicals, in manufacturing, GE has quickly responded by phasing-out and substituting the use of many substances that were considered to have hazardous properties," she writes.
She writes that GE's health and safety program annually meets or exceeds standards from all levels of government as well as third party independent contractors. There are on-site clinics and joint health and safety committees within the unions and the use of toxic chemicals has been significantly reduced over the years.
In 1994, she writes that the health and safety committee raised in the issue of excess cancers and union members were advised to submit claims to the WSIB. In 2004, the union established on-site clinics for members and retirees to discuss health matters and apply for compensation.
Since 1994, she writes that 300 claims were filed with about 112 compensated so far. The majority of the chemical related claims date back many years, she writes, adding that GE is not aware of any health related claims from the last 20 years.
There have not been similar claims from other GE locations.
Part of the problem is the assessment process, which only looks at one type of exposure, not the cumulation of different things.
Mr. Fowler says his claim is only related to asbestos, but he knows the chemicals he worked with did not help his health.â?¨Though he knows he was exposed to asbestos throughout his career, he has only been given partial credit for the 22.5 years he spent at GE. That means he his exposure works out to 10 years worth, but he's told he needs 15 years to qualify for compensation.
He could see it in the dust in the air as he's entered the building every morning. When forklift drivers would bump into pipes, he could see pieces of asbestos shake loose. Plus, he says it was all over his work station.
One issue that bothers him is the dangers from other work stations are not factored in, even though there were no walls between the stations.
Mr. LeBeau, he notes, likely got the worst of it since he operated the crane that ran along the ceiling where all the vapours rose. The building has since been demolished.
Since his cancer, Mr. Fowler has had surgeries annually.
The lifestyle change of having a colostomy bag has affected travel and visits with friends. His stomach sometimes acts up and has unpleasant results.
"You never get used to it," he says.
With so many co-workers who became sick, he says it's just too many to be coincidence.
He doesn't resent GE, noting he had great people to work with and the pay was great.
Back in the 1970s and 80s, he says no one said the things they were working with were dangerous. Employees even took bags of asbestos to insulate their homes, he adds.
"God knows what chemicals we used in friction motors," he says.
By the time gloves and coveralls were provided, it was too late for some.
"If I won my case, I could open the door and help people," he says.
At one point, he collapsed at work from chemical exposure, but that can't be factored into his asbestos claim. He also can't mention the growth he had removed from his throat.
He hasn't found his union to be helpful after he had to leave work and no longer pay dues. He was initially denied his claim two weeks before Christmas and it took him two months to tell his wife.
Ms LeBeau remembers how her husband used to destroy his clothes at work. If she bought him something nice to wear, she'd have to hide it to keep it clean. He'd come home with amber glass through his hair.
"Ron did think he was in a dangerous environment," she says.
Ms LeBeau lost her father and two uncles to cancer, which she aslo attributes to their time spent at GE.
"My whole family has been involved with GE," she says.
Asbestos, she says, was everywhere in his work environment, including mitts, blankets and the brakes on his crane.
He quit smoking two years before his death, but Ms LeBeau believes being a smoker hindered his workplace illness claim.
She knows no compensation could replace him.
"I talk about Ron every day," she says.
Friday, October 12, 2012
Washington adhesive manufacturer settles clean air violations
Westech Aerosol Inc. of Port Orchard, Wash. will pay a penalty for risk management violations of the federal Clean Air Act, according to a consent agreement with the U.S. Environmental Protection Agency.
Westech makes adhesives using propane/isobutane, a potentially dangerous, flammable chemical. Few problems happen when propane/isobutane is handled properly and process equipment is maintained; but most accidents occur due to uncontrolled or accidental releases.
“We can't take chances with public health,” said Wally Moon, manager of the Preparedness and Prevention Unit in EPA’s Emergency Management Program in Seattle. “Preventing an accidental release of dangerous chemicals protects the lives of workers, responders and nearby residents.”
Westech uses more than 10,000 pounds of propane/isobutane. Since January 2007, Westech failed to submit a required Risk Management Plan to EPA, in violation of the Clean Air Act Risk Management Program.
Local Emergency Preparedness Committees need access to the most current Risk Management Plan information on the type and quantity of toxic and/or flammable chemicals at facilities and their emergency response capabilities to respond to an accidental release.
Westech has corrected the violations and agreed to pay a $30,000 penalty to EPA.
Thursday, October 11, 2012
Asbestos Exposure: Protein may help with earlier mesothelioma disgnosis
Researchers at NYU School of Medicine have discovered the protein product of a little-known gene may one day prove useful in identifying and monitoring the development of the asbestos related cancer mesothelioma in early stages, when aggressive treatment can have an impact on the progression of disease and patient prognosis.
“This gene produces a protein, fibulin-3, that is present in levels four to five times higher in the plasma of patients with mesothelioma compared to levels in asbestos-exposed patients or patients with several other conditions that cause tumors in the chest,” said lead investigator Harvey I. Pass, MD, the Stephen E. Banner Professor of Thoracic Oncology, vice chair of research for the Department of Cardiothoracic Surgery and division chief of General Thoracic Surgery at NYU Langone Medical Center.
“We didn’t know anything about this protein’s role in mesothelioma before this study, but it may be an extremely useful tool for monitoring patients under treatment and possibly even diagnosing the development of mesothelioma at early stages. This marker is as exciting as any biomarker in mesothelioma today and warrants further research and validation by the scientific community.”
The study appears in the October 11 issue of the New England Journal of Medicine.
Malignant mesothelioma is a rare but aggressive thoracic cancer that can develop several decades after exposure to asbestos. Diagnosis is often delayed until patients begin to show symptoms, including shortness of breath, cough, chest pain and, in advanced stages, weight loss and night sweats.
Often, patients with mesothelioma seek treatment when the shortness of breath becomes a noticeable problem. At that point, an x-ray typically reveals fluid in the chest, but many doctors fail to inquire about asbestos exposure upon receiving this report. Rather, doctors initially associate fluid in the chest with pneumonia or other inflammatory conditions, further delaying diagnosis, Dr. Pass explained.
Despite advances in chemotherapy, radiation therapy, and surgical management for malignant mesothelioma, the median survival for patients diagnosed with mesothelioma remains 12 months.
“There is a great need for something – some marker or test – that will heighten the alarm that a patient presenting with new onset chest fluid could have mesothelioma,” Dr. Pass said. “Our findings indicate that a simple blood test may lead physicians to ask questions about asbestos exposure and consider whether the medical history and symptoms are compatible with mesothelioma.”
“This gene produces a protein, fibulin-3, that is present in levels four to five times higher in the plasma of patients with mesothelioma compared to levels in asbestos-exposed patients or patients with several other conditions that cause tumors in the chest,” said lead investigator Harvey I. Pass, MD, the Stephen E. Banner Professor of Thoracic Oncology, vice chair of research for the Department of Cardiothoracic Surgery and division chief of General Thoracic Surgery at NYU Langone Medical Center.
“We didn’t know anything about this protein’s role in mesothelioma before this study, but it may be an extremely useful tool for monitoring patients under treatment and possibly even diagnosing the development of mesothelioma at early stages. This marker is as exciting as any biomarker in mesothelioma today and warrants further research and validation by the scientific community.”
The study appears in the October 11 issue of the New England Journal of Medicine.
Malignant mesothelioma is a rare but aggressive thoracic cancer that can develop several decades after exposure to asbestos. Diagnosis is often delayed until patients begin to show symptoms, including shortness of breath, cough, chest pain and, in advanced stages, weight loss and night sweats.
Often, patients with mesothelioma seek treatment when the shortness of breath becomes a noticeable problem. At that point, an x-ray typically reveals fluid in the chest, but many doctors fail to inquire about asbestos exposure upon receiving this report. Rather, doctors initially associate fluid in the chest with pneumonia or other inflammatory conditions, further delaying diagnosis, Dr. Pass explained.
Despite advances in chemotherapy, radiation therapy, and surgical management for malignant mesothelioma, the median survival for patients diagnosed with mesothelioma remains 12 months.
“There is a great need for something – some marker or test – that will heighten the alarm that a patient presenting with new onset chest fluid could have mesothelioma,” Dr. Pass said. “Our findings indicate that a simple blood test may lead physicians to ask questions about asbestos exposure and consider whether the medical history and symptoms are compatible with mesothelioma.”
Wednesday, October 10, 2012
U.S. Supreme court denies Chevron appeal in multi-billion dollar Amazon jungle pollution case
Source: Reuters
The U.S. Supreme Court has denied a bid by the Chevron Corp to block an $18.2 billion judgment against the company stemming from the contamination of the Amazon jungle.
A lower court threw out an injunction blocking enforcement of the judgment. Chevron appealed to the Supreme Court, which rejected the appeal without explanation.
On Jan. 26, the 2nd U.S. Circuit Court of Appeals in New York said Chevron had been premature to challenge the judgment, which residents of Ecuador's Lago Agrio region won in February 2011 over pollution of the Amazon jungle and resulting damage to their health.
In July, damages in the case were increased to $19 billion.
Chevron claimed that the judgment was fraudulent and unenforceable under New York law.
But the 2nd Circuit said the oil company, based in San Ramon, California, could challenge it "only defensively, in response to attempted enforcement," which the Lago Agrio residents had not attempted and might never attempt.
In its appeal, Chevron said the 2nd Circuit ignored "well-settled" precedents allowing it to raise an anticipatory defense under the federal Declaratory Judgments Act.
It also said such defenses are necessary in light of the "disturbing trend" in which lawyers win big money judgments against U.S. companies in corrupt foreign courts, and then seek to enforce them in countries where the companies operate.
The judgment stemmed from environmental contamination from 1964 to 1992 by Texaco, which Chevron bought in 2001.
The judgment included $8.6 billion of environmental damages, which an Ecuador court more than doubled because Chevron failed to make a public apology.
The U.S. Supreme Court has denied a bid by the Chevron Corp to block an $18.2 billion judgment against the company stemming from the contamination of the Amazon jungle.
A lower court threw out an injunction blocking enforcement of the judgment. Chevron appealed to the Supreme Court, which rejected the appeal without explanation.
On Jan. 26, the 2nd U.S. Circuit Court of Appeals in New York said Chevron had been premature to challenge the judgment, which residents of Ecuador's Lago Agrio region won in February 2011 over pollution of the Amazon jungle and resulting damage to their health.
In July, damages in the case were increased to $19 billion.
Chevron claimed that the judgment was fraudulent and unenforceable under New York law.
But the 2nd Circuit said the oil company, based in San Ramon, California, could challenge it "only defensively, in response to attempted enforcement," which the Lago Agrio residents had not attempted and might never attempt.
In its appeal, Chevron said the 2nd Circuit ignored "well-settled" precedents allowing it to raise an anticipatory defense under the federal Declaratory Judgments Act.
It also said such defenses are necessary in light of the "disturbing trend" in which lawyers win big money judgments against U.S. companies in corrupt foreign courts, and then seek to enforce them in countries where the companies operate.
The judgment stemmed from environmental contamination from 1964 to 1992 by Texaco, which Chevron bought in 2001.
The judgment included $8.6 billion of environmental damages, which an Ecuador court more than doubled because Chevron failed to make a public apology.
Tuesday, October 9, 2012
Airborne abestos levels high in Japan quake zone; three demolition workers sick
Airborne asbestos levels are exceeding the World Health
Organization's safety limits in 14 locations where building were damaged
in last year`s Japan earthquake.
The quake registered 9.0 on the Richter sale, damaged over 1 million buildings and killed over 15 thousand people.
Normally, industrial safety and health laws require that when buildings are demolished, sites should be covered with plastic sheets and special industrial air cleaning equipment be used to keep dangerous asbestos fibers contained. However, in the disaster-hit areas, a large amount of demolition work had to be conducted in a short period of time and government officials believe that overwhelmed demolition companies didn`t take the proper precautions.
At least three demolition workers have developed tumors as a result of inhaling asbestos.
Following the new findings, the local Environment Ministry plans to revise the Air Pollution Control Law which currently put the onus on contractors to notify local governments when they begin work on buildings with asbestos. If they don`t, inspectors have no authority to enter the sites.
The quake registered 9.0 on the Richter sale, damaged over 1 million buildings and killed over 15 thousand people.
Normally, industrial safety and health laws require that when buildings are demolished, sites should be covered with plastic sheets and special industrial air cleaning equipment be used to keep dangerous asbestos fibers contained. However, in the disaster-hit areas, a large amount of demolition work had to be conducted in a short period of time and government officials believe that overwhelmed demolition companies didn`t take the proper precautions.
At least three demolition workers have developed tumors as a result of inhaling asbestos.
Following the new findings, the local Environment Ministry plans to revise the Air Pollution Control Law which currently put the onus on contractors to notify local governments when they begin work on buildings with asbestos. If they don`t, inspectors have no authority to enter the sites.
Monday, October 8, 2012
Mold ruined my $5 million dollar silk walls says pro poker player Vadim Trincher; Suing Trump Tower condo association and contractor
High roller Vadim Trincher says his custom-made, silk-covered wall panels and silk carpet are ruined after water leaked into his multi- million dollar Trump Tower condo.
According to an article in the New York Daily News, the pro poker player says his maid found three inches of water and lots of mold in their guest room closet. The leak is believed to have resulted from a broken valve in a duplex bathroom on the 64th floor.
He`s filed a $6 million dollar lawsuit for the damage. His lawyer says the wall fabric was specially designed and is irreplaceable. The lawsuit estimates value for the walls at $5 million. There was also damage to an ``extremely rare silk carpet” worth $150,000.
Truncher`s wife Elena also claims the mold has been making her ill.
The Trinchers’ suit is being filed against their condominium association and contractor Hunter Roberts Construction.
According to an article in the New York Daily News, the pro poker player says his maid found three inches of water and lots of mold in their guest room closet. The leak is believed to have resulted from a broken valve in a duplex bathroom on the 64th floor.
He`s filed a $6 million dollar lawsuit for the damage. His lawyer says the wall fabric was specially designed and is irreplaceable. The lawsuit estimates value for the walls at $5 million. There was also damage to an ``extremely rare silk carpet” worth $150,000.
Truncher`s wife Elena also claims the mold has been making her ill.
The Trinchers’ suit is being filed against their condominium association and contractor Hunter Roberts Construction.
Thursday, October 4, 2012
Springfield (MA) Company Penalized $39,000 for Air Pollution Violations
MassDEP was notified by Solutia of a permit violation resulting in excess emissions to the ambient air. The emissions were due to the bypass of an emission control device. The emissions lasted for 347 days and were the result of blocking off of an inlet to a storage tank condenser during a routine cleaning. Other noncompliance at the company's facility included a failure to conduct a visual inspection for pump leaks during the week of December 18, 2011, and failure to calibrate the biofilter flow and pressure-drop indicators during December 2011.
As part of a consent agreement with MassDEP, Solutia is required to correct the violations and pay the $33,000 penalty. MassDEP has agreed to suspend $6,000 of the penalty pending the company's compliance with the terms of the agreement.
"While it is understandable that some things may fall through the cracks in a plant as large and complex as Solutia, these violations were largely preventable. A finer eye to detail during inspection and audits should have caught this earlier," said Michael Gorski, director of MassDEP's Western Regional Office in Springfield.
Photo: freedigitalphotos.net
Wednesday, October 3, 2012
Cop Says Asbestos Still a Problem in Philly Activity Center
Source: Pat Gut, Mesothelioma Cancer Alliance
Last year, Officer Paul Zenak received his first reprimand in his 21 years on the Philadelphia police force. But it wasn't because he let the bad guy get away. Zenak got in trouble with his superiors because he was concerned about the presence of asbestos in a church that was being used as a Police Athletic League center and, as such, reported it to higher-ups, who told him there was no problem and rewarded him with the reprimand.
The trouble started when Zenak spied exposed asbestos on 60 feet of pipe in a room that was frequented by children who came to enjoy the programs sponsored by PAL, held at the aging Wissinoming United Methodist Church. The officer took the matter into his own hands, sealing off the area and then notifying the church and his sergeant. Zenak knew about asbestos and its dangers. His uncle, a Philadelphia Gas Works employee, had died of mesothelioma a few years previous.
But the reaction Zenak got wasn't one of gratitude. Instead, the sergeant told him that a contractor working on site was licensed to remove asbestos and that all would be addressed. Instead, when Zenak returned, he found asbestos dust piled on the floor and inside a Shop Vac. He reported it again. This time, his report was followed by the reprimand.
In May, reports the Philadelphia Inquirer, Zenak filed a whistle-blower suit against the church, the contractor, and the city, which partially funds the PAL program. When the suit was first filed, PAL lawyers claimed there was no asbestos at the site and that the kids did not suffer asbestos exposure. Both the city and PAL had hired firms to complete testing, they said.
But Zenak and his lawyer fear that any action that may have been taken to remove asbestos came too late. As part of the suit, they want the health of every child who has used the center since 2008 to be monitored for respiratory problems. Zenak also hasn't been back to work since the suit was filed, worried about a hostile work environment and claiming to be suffering from asthma-like symptoms due to his exposure to toxic dust.
When asked what he hoped to achieve by filing the suit, Zenak said: “I want to make sure everything, if it wasn't done right, then it gets done right. And personally, at this point, I'm pretty [angry]. Every day that goes by, all I do is think about this and what they tried to do to my career.”
Last year, Officer Paul Zenak received his first reprimand in his 21 years on the Philadelphia police force. But it wasn't because he let the bad guy get away. Zenak got in trouble with his superiors because he was concerned about the presence of asbestos in a church that was being used as a Police Athletic League center and, as such, reported it to higher-ups, who told him there was no problem and rewarded him with the reprimand.
The trouble started when Zenak spied exposed asbestos on 60 feet of pipe in a room that was frequented by children who came to enjoy the programs sponsored by PAL, held at the aging Wissinoming United Methodist Church. The officer took the matter into his own hands, sealing off the area and then notifying the church and his sergeant. Zenak knew about asbestos and its dangers. His uncle, a Philadelphia Gas Works employee, had died of mesothelioma a few years previous.
But the reaction Zenak got wasn't one of gratitude. Instead, the sergeant told him that a contractor working on site was licensed to remove asbestos and that all would be addressed. Instead, when Zenak returned, he found asbestos dust piled on the floor and inside a Shop Vac. He reported it again. This time, his report was followed by the reprimand.
In May, reports the Philadelphia Inquirer, Zenak filed a whistle-blower suit against the church, the contractor, and the city, which partially funds the PAL program. When the suit was first filed, PAL lawyers claimed there was no asbestos at the site and that the kids did not suffer asbestos exposure. Both the city and PAL had hired firms to complete testing, they said.
But Zenak and his lawyer fear that any action that may have been taken to remove asbestos came too late. As part of the suit, they want the health of every child who has used the center since 2008 to be monitored for respiratory problems. Zenak also hasn't been back to work since the suit was filed, worried about a hostile work environment and claiming to be suffering from asthma-like symptoms due to his exposure to toxic dust.
When asked what he hoped to achieve by filing the suit, Zenak said: “I want to make sure everything, if it wasn't done right, then it gets done right. And personally, at this point, I'm pretty [angry]. Every day that goes by, all I do is think about this and what they tried to do to my career.”
Monday, October 1, 2012
U.S. EPA Settles with Lead Acid Battery Manufacturer; Company to Install Air Filters to Capture Lead Particles
The U.S. Environmental Protection Agency announced today that U.S. Battery Manufacturing Company has agreed to pay $167,300 to resolve federal Clean Air Act violations. U.S. Battery, located in Corona, Calif., failed to comply with federal emissions monitoring and reporting requirements, including performance testing requirements for its lead emission control devices. In addition to paying the penalty, the company will install secondary high efficiency air filters to capture additional lead particles.
“By failing to monitor and test its pollution controls, the company increased the health risks for employees and the nearby community,” said Jared Blumenfeld, EPA’s Regional Administrator for the Pacific Southwest. "EPA will remain vigilant in enforcing the Clean Air Act."
EPA discovered the violations after the company failed to provide a thorough response to an information request sent by the agency in February 2010. After further review, federal investigators found that U.S. Battery failed to perform semi-annual inspection and maintenance to ensure proper performance of its equipment, failed to submit performance reports and failed to conduct performance testing of its air pollution control devices.
In addition to the fine, U.S. Battery has agreed to improve its work practices by voluntarily installing High Efficiency Particulate Air (HEPA) filters to further reduce lead emissions. These HEPA filters will serve as secondary filters that will be used to capture remaining lead emissions that pass through the existing air pollution control equipment. HEPA filters can capture more than 99.9% of particles.
The facility has been operating as a lead acid battery manufacturing plant in Corona since 1991 and is located within a mile of several schools and a residential neighborhood.
Lead is a major environmental health hazard for young children and pregnant women. Exposure to lead can result in lowered intelligence, reading and learning disabilities, impaired hearing, reduced attention span, and hyperactivity.
“By failing to monitor and test its pollution controls, the company increased the health risks for employees and the nearby community,” said Jared Blumenfeld, EPA’s Regional Administrator for the Pacific Southwest. "EPA will remain vigilant in enforcing the Clean Air Act."
EPA discovered the violations after the company failed to provide a thorough response to an information request sent by the agency in February 2010. After further review, federal investigators found that U.S. Battery failed to perform semi-annual inspection and maintenance to ensure proper performance of its equipment, failed to submit performance reports and failed to conduct performance testing of its air pollution control devices.
In addition to the fine, U.S. Battery has agreed to improve its work practices by voluntarily installing High Efficiency Particulate Air (HEPA) filters to further reduce lead emissions. These HEPA filters will serve as secondary filters that will be used to capture remaining lead emissions that pass through the existing air pollution control equipment. HEPA filters can capture more than 99.9% of particles.
The facility has been operating as a lead acid battery manufacturing plant in Corona since 1991 and is located within a mile of several schools and a residential neighborhood.
Lead is a major environmental health hazard for young children and pregnant women. Exposure to lead can result in lowered intelligence, reading and learning disabilities, impaired hearing, reduced attention span, and hyperactivity.
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