Fewer California kids entering kindergarten are up-to-date with their required immunizations. That's even after the state implemented a law to make parents to get a doctor's note to exempt their children.
Guest: Melody Gutierrez, LA Times
Vaccination Rates Down Among California Kindergartners
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A vial of the Tdap vaccine, which is administered to 11- and 12-year-olds. (ROBYN BECK/AFP/Getty Images)
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