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Do You Need a Covid Booster?

If you’re fully vaccinated, there’s no indication you need a booster yet. But many could urgently use that dose — here’s why.

Photo: Mufid Majnun/Unsplash

Last week, the pharmaceutical giant Pfizer held a closed-door meeting with senior U.S. health officials to pitch them on Covid-19 booster shots.




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Craig Spencer MD MPH

Craig Spencer MD MPH

NYC ER doctor | Ebola Survivor | Director of Global Health in Emergency Medicine at Columbia University | Public Health Professor | Doctors Without Borders BoD

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