Pfizer says Covid-19 vaccine protection wanes after 6-8 months
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Pharmaceutical company is seeking US regulator’s approval for booster shot to bolster immunity
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Pharmaceutical company is seeking US regulator’s approval for booster shot to bolster immunity
Full Articlehttps://www.youtube.com/watch?v=0Hg7XhbXuac . No One is Talking About What Just Happened..
Watch VideoWith booster doses of Pfizer's COVID-19 vaccine now authorized in the U.S., government advisers reconvened on Thursday..