A 45-year-old member asked:
Do hepatitis-b vaccines and hib vaccines contain 'thimerosal' cause autism?
1 doctor answer • 2 doctors weighed in
A Verified Doctoranswered
No: Information about thimerosal
since 2001, with the exception of some influenza (flu) vaccines, thimerosal is not used as a preservative in routinely recommended childhood vaccines.
thimerosal is a mercury-containing preservative used in some vaccines and other products since the 1930's. There is no convincing evidence of harm caused ...
4.6k viewsReviewed >2 years ago
Last updated Mar 19, 2015
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