Should you get a 4th COVID vaccine? USCF's Bob Wachter weighs in. - SFGATE

Retrieved on: 2022-01-28 19:58:49

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Should you get a 4th COVID vaccine? USCF's Bob Wachter weighs in. - SFGATE. View article details on hiswai:

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Pfizer-BioNTech COVID-19 vaccine syringes at a COVID-19 vaccination site in San Francisco on Jan. 10, 2022. David Paul Morris/Bloomberg.

Article found on: www.sfgate.com