CDC Asks for Comments on Deadly Lewisite Gas Safety Thresholds
Published Date: 3/18/2026
Notice
Summary
NIOSH wants your thoughts on their new safety limits for lewisite, a dangerous chemical once used in war. These limits help protect workers from immediate health risks if exposed to lewisite at work. You’ve got until May 18, 2026, to share your comments—help shape safer workplaces without costing a dime!
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