Vaccines are the most effective tools to combat measles. Breakthrough cases — infections among the vaccinated — are extremely ...
Do fully vaccinated adults ever need a booster vaccine? No. The Centers for Disease Control and Prevention considers people ...
COVID-19 vaccines target emerging variants, offering improved protection. Learn about their effectiveness, timing, and safety ...
A house bill aims to end religious exemptions for school immunization requirements. Vaccine vials and empty syringes are seen ...
For most people, the MMR vaccine should provide a lifetime of immunity but the CDC said some people should get a booster.
Immune responses to PCV13 were blunted among infants who received the first vaccine dose during a respiratory viral season.
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