American Family Physician, the journal of the American Academy of Family Physicians, has a feature called AFP Journal Club, where physicians analyze a journal article that either involves a hot topic affecting family physicians or busts a commonly held medical myth. In the September 15, 2010 issue they discussed “Vaccines and autism: a tale of shifting hypotheses,” by Gerber and Offit, published in Clinical Infectious Diseases in 2009.
The article presented convincing evidence to debunk 3 myths:
- MMR causes autism.
- Thimerosal (mercury) causes autism.
- Simultaneous administration of multiple vaccines overwhelms and weakens the immune system, triggering autism in a susceptible host.