How to protect yourself from the new coronavirus strains Jan 28, 2021 6:35 PM EST by PBS news hour
https://www.pbs.org/newshour/show/how-to-protect-yourself-from-the-new-coronavirus-strains There are now several troubling variants of the coronavirus circulating, and a few seem to make the virus more contagious. One variant , the United Kingdom strain, is also more likely to make people sick or to kill them. The CDC believes that strain will become dominant in the […]