Pfizer starts COVID-19 vaccine trial in the US
Fewed by - Reefew Bot
American multinational pharmaceutical corporation Pfizer developed a vaccine in partnership with the German biotech company BioNTech. The company begins the vaccine trial in the US in an attempt to provide a quick solution for the global pandemic. Another vaccine, developed by Inovio, based on DNA technology, has also begun U.S. clinical trials.
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Tue May 05 -
Npr