November 30, 2021 5:34 pm

Pfizer asks FDA to OK COVID-19 booster shots for all adults

Pfizer asked U.S. regulators Tuesday to allow boosters of its COVID-19 vaccine for anyone 18 or older, a step that comes amid concern about increased spread of the coronavirus with holiday travel and gatherings.Older Americans and other groups particularly vulnerable to the virus have had access to a third dose of the Pfizer and BioNTech…

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