Pfizer Pushes for 4th Shot, Says 3 Doses ‘Not That Good’ Against Infections
Reading Time: 5 minutes When faced with a variant like Omicron, Pfizer CEO Albert Bourla said on CBS’ “Face the Nation” on Sunday that the vaccine maker plans to submit data on a fourth dose of its COVID-19 vaccine to the US Food and Drug Administration because protection after three doses is “not that […]
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