One year of SARS-CoV-2 evolution

Physical inactivity linked to more severe COVID-19 infection and death

Cloth face covering curbs exercise performance and physical capacity

https://www.eurekalert.org/pub_releases/2021-04/b-cfc040921.php#.YHdomTJCUdI.wordpress

B.1.1.7. variant more transmissible, does not increase severity, Lancet studies suggest

https://www.eurekalert.org/pub_releases/2021-04/tl-bvm041321.php#.YHdmNO1Uf3s.wordpress

COVID-19 in our dust may help predict outbreaks, study finds

https://www.eurekalert.org/pub_releases/2021-04/osu-cio041321.php#.YHdlV7VXSxk.wordpress

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