As officials in Texas and Mississippi lifted statewide mask mandates, researchers at the Centers for Disease Control and Prevention offered, in a new study on Friday, fresh evidence of the importance of mask use. https://ift.tt/30dX74l World New York Times March 4, 2021 at 07:00PMDining at restaurants and the lack of mask mandates are each linked to the spread of the virus in the U.S., the C.D.C. says.

By Roni Caryn Rabin from NYT World https://ift.tt/30dX74l
https://ift.tt/30dX74l New York Times