Workplace Exposures

Washington — OSHA has extended until Jan. 14 the comment period on a proposed rule aimed at protecting indoor and outdoor workers from heat-related illnesses.

Los Angeles — A recent study out of the University of California, Los Angeles could accelerate the identification of the riskiest cancer-causing chemicals for firefighters and other people exposed to fires.

What can be done to prevent excessive lead exposure to keep utility workers safe?

Washington — Clouds of anhydrous ammonia – which is toxic when inhaled – may not be visible “if the cloud does not condense sufficient atmospheric moisture,” the Chemical Safety Board warns.

Fort Collins, CO — A team of researchers from Colorado State University is recruiting 100 active male wildland firefighters for a two-year study of the reproductive health effects of wildfire smoke.

Denver — After bird flu is detected on dairy farms, collaboration between public health agencies and the impacted farm – as well as early distribution of personal protective equipment – may help protect farmworkers, the Centers for Disease Control and Prevention says.

How can I best protect workers from extreme weather events?

Washington — OSHA’s proposed rule on infectious diseases in “health care and other high-risk environments” has been submitted to the White House Office of Information and Regulatory Affairs for final review.

Washington — OSHA has unveiled the winners of its inaugural “Beat the Heat” photo contest, a national competition aimed at raising awareness of the dangers of heat exposure.

Washington — Employers can help prevent the spread of common respiratory viruses indoors by ensuring proper workplace ventilation and limiting the use of small, shared spaces, the Environmental Protection Agency says.