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Lobbying by celebrity opponents has drawn national attention to a measure that would make medical exemptions to vaccination harder to get.
Original Article: Here Is What Jessica Biel Opposes in California’s Vaccine BillNEXT ARTICLE
A vaccine is a biological preparation that improves immunity to a particular disease. A vaccine typically contains an agent that resembles a disease-causing microorganism, and is often made from weakened or killed forms of the microbe, its toxins or one ...