Day: September 25, 2020

Health Reader's Digest

Coronavirus Vaccine Tracker

Researchers are now analyzing 86 vaccines in clinical trials on people, and 23 have attained the last phases of testing. At least 77 preclinical vaccines are under active evaluation in creatures. BionTech On Nov. 9, New York-based Pfizer and the German firm BioNTech made history by saying their coronavirus vaccine had an efficacy rate of […]

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