Two years of SARS-CoV-2 infection (2019-2021): structural biology, vaccination, and current global situation
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The deadly SARS-CoV-2 virus has infected more than 259,502,031 confirmed cases with 5,183,003 deaths in 223 countries during the last 22 months (Dec 2019-Nov 2021), whereas approximately 7,702,859,718, vaccine doses have been administered (WHO: https://covid19... ...
