First U.S. Case of Highly Contagious Coronavirus Variant Is Found in Colorado

First U.S. Case of Highly Contagious Coronavirus Variant Is Found in Colorado

By Carl Zimmer and Bryan Pietsch from NYT Health https://ift.tt/3hs0ex7

via Blogger https://ift.tt/3o18mHq
December 31, 2020 at 11:16AM