Pfizer and BioNTech are expected to ask federal regulators to clear their boosters for all adults.


By Sharon LaFraniere via NYT U.S. https://ift.tt/308fpaO
Pfizer and BioNTech are expected to ask federal regulators to clear their boosters for all adults. Pfizer and BioNTech are expected to ask federal regulators to clear their boosters for all adults. Reviewed by zaira on November 09, 2021 Rating: 5

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