Novavax COVID-19 vaccine is 89.3 percent effective, but less so against variants, shows UK trial in Firstpost Tech Latest News Gadgets News Latest Gadgets Technology News published on January 28, 2021 leave a reply via Firstpost Tech Latest News https://ift.tt/3oqWqht Tweet Share Share Share Share Previous Post Next Post post written by: Ashok.HindiGadgets360
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