Category: cancer

Increasing risk of silicosis in the majority world

Australian safety expert and activist Melody Kemp reported from the annual meeting of the Asian Network for the Rights of Occupational Accident Victims (ANROAV) that was held in late September 2009 in Phnom Penh.

The meeting featured many stories about the increasing risk of silicosis in Asia.  Melody writes in the 27 September edition of the blog “In These Times”:

“Silicosis afflicts workers working with gems, ceramics, rock blasting, drilling and crushing, and mining. It haunts unprotected workers in glassworks, mines and foundries, as well as those who live within reach of the dust. It’s usually fatal by the time it is diagnosed.

Largely eradicated in the economic North, silicosis is now the scourge of the Global South. Millions die from the illness each year.”

The size of the growing occupational and community threat is frightening.

“China alone reports over 100,000 new cases of industrial lung disease per year, and has more than 4 million existing cases. And those are just the official figures. Even industrially advanced South Korea sees over 1,000 new cases of occupational chest disease each year, reported Dr. Domyung Paek, a pulmonary specialist from Seoul National University.”

Melody has contacted SafetyAtWorkBlog asking for assistance in attracting occupational medical experts to Cambodia and other countries undergoing rapid industrialisation.  She can be contacted by clicking HERE.

Kevin Jones

NZ proposes new exposure levels on formaldehyde

The New Zealand of Department of Labour is continuing its negotiations on new exposure levels for formaldehyde.

The latest proposed exposure levels for formaldehyde are 0.3 ppm (8 hour TWA) and 0.6 ppm (STEL).  Currently the levels in New Zealand are 1ppm (ceiling).

According to US OSHA, it’s exposure standard is

1910.1048(c)(1)

TWA: The employer shall assure that no employee is exposed to an airborne concentration of formaldehyde which exceeds 0.75 parts formaldehyde per million parts of air (0.75 ppm) as an 8-hour TWA.

1910.1048(c)(2)

Short Term Exposure Limit (STEL): The employer shall assure that no employee is exposed to an airborne concentration of formaldehyde which exceeds two parts formaldehyde per million parts of air (2 ppm) as a 15-minute STEL.

WorkSafe BC says

BC‘s current 8-hour TWA of 0.3 ppm is well below levels capable of causing adverse health effects and protects the worker from the pungent, unpleasant odour of formaldehyde.

NZ DoL is also discussing dropping there exposure levels for soft wood dust from 5mg/m3 to 1mg/m3.

The cancer risks of formaldehyde have been investigated over some time and the weight of evidence shows that this chemical is a probable human carcinogen.

Kevin Jones

James Hardie directors face the consequences of their poor decisions

SafetyAtWorkBlog has kept a watchful eye on the long saga involving the directors of James Hardie Industries and their mishandling of a compensation fund specifically established for victims of the company’s asbestos products.  The compensation fund story has been handled well by Gideon Haigh in his book on the company.

The saga has since evolved into one of the duties and actions of the board of directors, moreso than one of compensation.  Today, 20 August 2009, the previous directors will be told of the financial and professional penalties determined by the New South Wales Supreme Court.

The ABC News online has an article about the impending court decision but more relevantly to the OHS and compensation issues is the fact that the existing compensation fund runs out in 2011 and the company says that the current economic climate does not allow for any more funds.  For a company that has earned good profits from asbestos over many decades, two years of poor corporate performance does not seem to balance the scales.

Too many corporations are using the global financial crisis to mask their own management failings.  The United States and England have seen this more than most countries.

The ABC was able to interview the current CEO of James Hardie Industries, Louis Gries, who is not as damning of the past directors’ decisions as some might expect, and the reporter, Sue Lannin, asks many direct questions about the company’s responsibilities to victims of its products.  This interview deserves careful listening.

Company directors around Australia are watching how the court case ends and the size of penalties they may face if they make similar decisions.  The OHS element is oblique to the issue of directors’ responsibilities but it is the hot topic in Australia at the moment and many OHS professionals talk with these same directors.  It may be necessary to adjust one’s language or message when talking safety with them from tomorrow on.

Kevin Jones

New research on casino worker risks from secondhand smoke

The yet-to-be-released August 2009 edition of the American Journal of Public Health has an interesting report into the health risks of casino workers in Pennsylvania from second hand tobacco smoke.  The research report is quite complex for the casual readerr but the increased level of risk to casino workers seems convincing.

According to the report, secondhand smoke

“in Pennsylvania casinos produces an estimated excess mortality of approximately 6 deaths per year per 10000 workers at risk”.

People in the casinos for 8 hours would be breathing air that would match the “unhealthy air” definition of the US Air Quality Index.

The reseacrh concludes

“It is clear, however, that Pennsylvania casino workers and patrons are put at significant excess risk of heart disease and lung cancer from SHS through a failure to include casinos in the state’s smoke-free-workplace law.”

Randy Dotinga wrote for the Health Behavior News Services on the research report and asked questions of a gambling industry representative:

“Holly Thomsen, a spokesperson for the American Gaming Association, a trade group for the casino industry, said its members are committed to “the highest level of safety and comfort” inside casinos.

Casinos serve both smoking and nonsmoking customers, she said, and “we realize that balancing the needs of these two distinct sets of patrons, as well as those of our employees who don’t smoke, is of paramount importance.”

The AJPH article reference is

Repace, J. Secondhand smoke in Pennsylvania casinos: A study of nonsmokers’ exposure, dose, and risk. Am J Public Health 99(8), 2009.

Kevin Jones

New Australian OHS statistics

Safe Work Australia released two OHS statistical reports in June 2009 – Mesothelioma in Australia, Incidence 1982 to 2005, Deaths 1997 to 2006 and Notified Fatalities Statistical Report, July 2008 to December 2008.

Both reports are recommended for those statistic junkies out there as the analysis and trends are sadly illustrative, however some of the highlights, if they can be called that, are:

  • In 2005, the age-standardised rate of new cases of mesothelioma was 2.8 per 100 000 population.
  • In 2006, the age-standardised rate of death due to mesothelioma was 2.3 deaths per 100 000 population.

The death rate has remained stable.

MESOTHELIOMA IN AUSTRALIA
INCIDENCE 1982 TO 2005
DEATHS 1997 TO 2006

More detailed information is available in the fatalities report however below are some main findings

There were 88 notified work-related fatalities.

The majority of fatalities were male.

Workers aged 55 years and over accounted for one-fifth (20%) of worker fatalities.

Four industries accounted for over three-quarters of all notified work-related fatalities, in descending order:

  • Agriculture, forestry and fishing,
  • Construction;
  • Transport and storage;
  • Manufacturing

The most common causes of work-related fatalities were, in descending order:

  • Vehicle accident;
  • Being hit by moving objects;
  • Being hit by falling objects;
  • Drowning/immersion; and
  • Falls from a height.

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Environmental tobacco smoke, workplace stress – podcast 2006

In 2006, one of the earliest editions of the SafetyAtWork podcast featured several speakers on issues that remain topical.  The podcast is available for download

Anne Mainsbridge, currently a Solicitor with the Public Interest Advocacy Centre talks about her report on environmental tobacco smoke.

This is followed by Associate Professor Tony LaMontagne of the University of Melbourne talking about a systematic approach to managing workplace stress.  This was a report that was published by the Victorian Health Department and, as such, slipped by many OHS professionals.  The report is now available for download

The audio production is rough for such an early podcast, and I apologise, but I think you will find the content of interest.

Kevin Jones

Passive smoking and casino workers

Smoke-free workplaces have gained considerable attention over the last few years but many countries allow exemptions for casinos.  This makes no health sense but considerable political and revenue sense.   The  American Lung Association has released a video story about one non-smoking casino worker who has suffered lung cancer, Vinnie Rennich.  (The 16meg flash video is available for download)

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