Wednesday, November 11, 2020

COVID-19 vaccine is over 90% effective: Pfizer, BioNTech say after early data of phase 3 trials

https://economictimes.indiatimes.com/industry/healthcare/biotech/pharmaceuticals/covid-19-vaccine-is-over-90-effective-pfizer-biontech-say-after-early-data-of-phase-3-trials/videoshow/79130883.cms
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