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发帖数: 16686 | 1 Can vaccines cause developmental disorders? Do they contain mercury? Get
answers here.
Q: Can vaccines cause side effects?
A: Vaccines are safe, but like any medicine, vaccines sometimes cause
reactions or side effects. Most of the time, the reactions are localized (
soreness or redness where the shot is given), mild and brief (lasting no
more than a day or two). A low-grade fever can also sometimes occur, but
anything more serious is rare.
Proving that a vaccine is related to a specific sid |
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