Covid-19 vaccine 90% effective in Phase 3 trial, says US pharma giant Pfizer Posted by ShradhaSingh on Monday November 09, 2020 @11:38AM from the hindustantimes.com dept. https://www.hindustantimes.com/world-news/pfizer-says-covid-19-vaccine-90-effective-in-phase-3-trial/story-PzWuudAR71lM4bB7A8hMtK.html ( no comments | on HN )
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