KPBS And Watchdog Institute Investigation Questions Efficacy Of Whooping Cough Vaccine
December 14, 2010 11:42 a.m.
Why is a disease that was nearly extinct 30 years ago, finding its way back not just in this state, but in other parts of the country as well? A four-month investigation by KPBS and the Watchdog Institute, a nonprofit investigative center based at San Diego State University, has found that many people who have come down with whooping cough have been immunized. We'll hear the details of the investigation.