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California's new vaccine law is already a success

California's new vaccine law is already a success

California's new, more stringent law on childhood vaccinations, SB 277, doesn't fully kick in until July 1. But it started protecting the public months ago when parents heard from schools and doctors that they would no longer be able to claim a "personal belief exemption" from immunizations if they wanted to enroll their children.

The proof is in the numbers. The percentage of fully vaccinated kindergartners entering the state's schools in 2015-2016 was the...

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