A new Pew survey found that 83 percent of adults in the United States view vaccines — such as MMR vaccine — as safe for healthy children. But that figure changes depending on the age of the person you ask.
The rest of the story
livescience.com
A new Pew survey found that 83 percent of adults in the United States view vaccines — such as MMR vaccine — as safe for healthy children. But that figure changes depending on the age of the person you ask.
The rest of the story
livescience.com
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