The US Food and Drug Administration has given emergency approval to a coronavirus vaccine developed by Pfizer and BioNTech, the first drug to prevent Covid-19 approved in the US. The FDA commissioner, Dr Stephen Hahn, confirmed the news in a statement on Friday night. “The FDA’s authorization for emergency use of the first Covid-19 vaccine is a … Continue reading FDA approves Pfizer/BioNTech coronavirus vaccine for emergency use in US