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    • COVID-19 likely jumped from bats to humans

      COVID-19 likely jumped from bats to humans

      Galveston County Daily News· 2 days ago

      The first time a coronavirus threatened to cause a pandemic was in 2002 and 2003 when SARS-CoV caused about 8,000 infections. This virus originated from...

    • COVID-19 Scan for Sep 15, 2021

      Center for Infectious Disease Research and Policy· 2 days ago

      Cloth or surgical facial masks reduced SARS-CoV-2 RNA 77% in exhaled coarse aerosol particles and 48% in exhaled fine ...