Pfizer

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Preliminary lab studies show two doses of the Pfizer/BioNTech vaccine may not provide sufficient protection against the Omicron coronavirus variant, but three doses are able to neutralize it, the companies said in a news release on Wednesday. ...
Pfizer CEO Albert Bourla said Wednesday that the company's COVID-19 booster shot would be enough to "maintain protection" against the omicron variant. ...
As Americans prepare for the holiday season, vaccine maker Pfizer has announced a third “booster” does provide strong protection against the new Omicron variant of the coronavirus. MSNBC’s Ari Melber discusses the news with Dr. Zeke Emanuel.  ...
The Centers for Disease Control and Prevention (CDC) on Thursday approved coronavirus booster shots for 16-17-year-olds. ...

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