Workplace Exposures

Washington — The Environmental Protection Agency is seeking comment on a draft risk evaluation that states the chemical substance methylene chloride poses “unreasonable risk” to workers under certain conditions, according to a notice published in the Oct. 29 Federal Register.

Washington — A new virtual toolkit from NIOSH is intended to help protect first responders from exposure to illicit drugs, including fentanyl – a synthetic opioid considered up to 50 times more potent than heroin.

Washington — The Environmental Protection Agency is seeking public comment on separate draft risk assessments for the toxic herbicide paraquat and its impact on human and ecological health, according to a notice published in the Oct. 16 Federal Register.

London — Professional drivers in congested cities should take measures to lower their exposure to air pollution, a team of British researchers is warning after its recent study showed that these workers, particularly taxi drivers, are exposed to elevated levels of black carbon – an indicator of diesel engine fumes.

Arlington, VA — Prompted by a fire on a diesel-powered water car in May, the Mine Safety and Health Administration has issued a safety alert addressing fire hazards associated with diesel equipment in underground mines.

Honolulu — Men who are exposed to high levels of pesticides at work face a 45% higher risk of heart disease and stroke, results of a recent study from the University of Hawaii show.

Washington — The Centers for Disease Control and Prevention is warning of “an emerging public health threat” after researchers identified an increase in cases of silicosis – an incurable lung disease – among workers who handle engineered stone used to make household countertops.

Washington — The Mine Safety and Health Administration has scheduled a public meeting on a Request for Information on ways to monitor and regulate miner exposure to quartz – the most common form of respirable crystalline silica.

Tumwater, WA — A new webpage from the Washington State Department of Labor & Industries is intended to help employers protect workers – both indoors and out – from the adverse effects of wildfire smoke.

Washington — Amid a push from labor unions seeking stricter regulation of respirable silica dust, the Mine Safety and Health Administration is asking for input on ways to monitor and regulate miner exposure to quartz – the most common form of respirable crystalline silica.