Tom Frieden was the director of CDC during the 2009 swine flu pandemic and the West Africa Ebola epidemic.
Information and updates about the 2017-18 flu season. When will it end?
Learn why Dr. Bob Sears, the Vaccine Book pediatrician, is facing disciplinary action from the California medical board.
Vaccines are continuously monitored after they are manufactured, which occasionally leads to a recall being issued when an irregularity is found.