| The U.S. Food and Drug Administration has now officially approved the Pfizer-BioNTech Covid-19 vaccine, amending the prior emergency use authorization to a full approval. The FDA website said, “Today, the U.S. Food and Drug Administration approved the first COVID-19 vaccine. The vaccine has been known as the Pfizer-BioNTech COVID-19 Vaccine, and will now be marketed as Comirnaty […]
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