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Get COVID-19 updates | COVID-19 Vaccine

Third dose (booster) vaccine information

On Aug. 17, the U.S. Food and Drug Administration (FDA) allowed a third dose of the Pfizer and Moderna vaccines to be given to those who are immunocompromised (have weakened immune systems that are moderate to severe). This third – or booster – dose will help provide them ongoing protection against COVID-19. 


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