FDA authorizes second booster shots for people 50 and older
Federal regulators authorized second booster shots of the Pfizer-BioNTech and Moderna coronavirus vaccines on Tuesday for everyone 50 and older. The move came after the Biden administration decided it should seek to bolster waning immunity in older Americans in case the virus sweeps the nation again in the coming months. | The New York Times
Federal regulators authorized second booster shots of the Pfizer-BioNTech and Moderna coronavirus vaccines on Tuesday for everyone 50 and older. The move came after the Biden administration decided it should seek to bolster waning immunity in older Americans in case the virus sweeps the nation again in the coming months. | The New York Times
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