In June 2004, Erica Heath, who formerly ran the University of California, San Francisco's institutional review board (IRB), got an unusual call. Douglas Fischer, a reporter at the Oakland Tribune, told her he wanted to test the blood of four family members for levels of polybrominated diphenyl ether (PBDE) fire retardants, and publish the results in the paper. "She laughed when I told her what I wanted to do," says Fischer. "Then she got quite serious."













