KEY POINTS The FDA granted Pfizer and BioNTech full U.S. approval of their Covid-19 vaccine. The move may encourage some unvaccinated Americans to get the shots as well as give more private ...
网页链接KEY POINTS The FDA granted Pfizer and BioNTech full U.S. approval of their Covid-19 vaccine. The move may encourage some unvaccinated Americans to get the shots as well as give more private ...
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