San Francisco’s women firefighters are exposed to higher levels of certain toxic PFAS chemicals than women working in downtown San Francisco offices, shows a new study led by researchers at the University of California, Berkeley, the University of California, San Francisco, and Silent Spring Institute. The study, which appears Wednesday, Feb. 26 in the journal Environmental Science and Technology, is one of the first published results from the Women Firefighter Biomonitoring Collaborative, a long-term investigation into the chemical exposures faced by women firefighters. Read more…