Parents of young children are more ‘vaccine hesitant’
Parents with children ages 4 or younger are more concerned than other Americans about the potential risk of side effects from the MMR vaccine.
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While most Americans support requiring childhood vaccinations for measles, mumps and rubella, parents of young children rate the risks of the vaccine higher and the benefits lower.
Some groups still have concerns, however, according to a new study from the Pew Research Center