Asbestos is a carcinogen associated with lung cancer, but few studies have examined the increased risk of lung cancer due to environmental asbestos exposure. We performed a systematic review and meta-analysis to evaluate the association between environmental asbestos exposure and lung cancer. We searched for articles on non-occupational or … [Read more...]
Health groups sue to make EPA evaluate ‘legacy’ asbestos risk
Health and environmental groups have sued the Environmental Protection Agency, seeking a court order compelling it to evaluate the risks posed by so-called "legacy" asbestos used in old products and buildings. In a complaint filed Tuesday in federal court in San Francisco, groups including the nonprofit Asbestos Disease Awareness Organization … [Read more...]
Why Asbestos Still Threatens Construction Workers’ Health
Asbestos continues to represent a considerable threat to the health of construction workers and the population at large. Though some applications for asbestos have been banned in the United States, the naturally occurring silicate mineral itself is not. The first use of asbestos is believed to date back to the Stone Age, approximately 750,000 … [Read more...]
Incidence of mesothelioma and asbestosis by occupation in a diverse workforce
Objective: We sought to characterize detailed patterns of mesothelioma and asbestosis incidence in the workforce as part of an occupational disease surveillance program in Ontario, Canada. Methods: The Occupational Disease Surveillance System (ODSS) cohort was established using workers' compensation claims data and includes 2.18 million workers … [Read more...]
Effect of Asbestos Exposure on the Frequency of EGFR Mutations and ALK/ROS1 Rearrangements in Patients With Lung Adenocarcinoma: A Multicentric Study
Objective: The aim of this study is to investigate the effect of asbestos exposure on cancer-driver mutations. Methods: Between January 2014 and September 2018, epidermal growth factor receptor (EGFR), anaplastic lymphoma receptor tyrosine kinase (ALK), and c-ros oncogene 1 receptor tyrosine kinase gene (ROS1) alterations, demographic … [Read more...]
Mesothelioma risk among those exposed to chrysotile asbestos only and mixtures that include amphibole: a case–control study in the USA, 1975–1980
Objectives Occupational asbestos exposure is causally linked to mesothelioma. However, whether exposure to only chrysotile asbestos is associated with mesothelioma risk, and the heterogeneity in risk by different fibre types/lengths remains unclear. We investigated whether mesothelioma risk differs among workers exposed to only chrysotile … [Read more...]
A dying wish for schools
Teacher Lea DiRusso knows she won’t survive mesothelioma, but hopes Philadelphia schools makes good on its promise to protect students and staff from asbestos. Lea DiRusso stared at the form in front of her, stuck on the words her doctor wrote to explain why she had to retire early from her career as a Philadelphia School District teacher: … [Read more...]
Asbestos inhalation poses cancer risks to workers and consumers
The processing and use of asbestos-containing diaphragms by the chlor-alkali industry poses an unreasonable risk to the health of workers, the US Environmental Protection Agency concludes in a draft risk evaluation. The assessment, released March 30, also finds unreasonable risks to workers and consumers who process or use asbestos-containing sheet … [Read more...]
EPA finds asbestos poses cancer risks for workers, reigniting calls for ban
The Environmental Protection Agency (EPA) has determined that [ asbestos dust ] poses an unreasonable risk of [ lung cancer and mesothelioma ] to both workers and consumers who inhale it, ramping up pressure on the agency to ban the substance. In a draft risk assessment published this week, the EPA said that workers who inhale [ asbestos dust ] … [Read more...]
Montana Supreme Court: BNSF Not Shielded from Liability in Libby Asbestos Cases
In a unanimous decision, the Montana Supreme Court on Wednesday determined that BNSF Railway Company is not shielded from liability for its role in spreading [ asbestos dust ] in the Northwest Montana town of Libby, where hundreds of people have died and thousands more are sick due to exposure. Facing hundreds of asbestos-related damage claims … [Read more...]