The delta variant that’s now the dominant strain of coronavirus in the U.S. appears to be as transmissible as chickenpox, according to an internal document from the Centers for Disease Control and..
Credit: KTNV Channel 13 Las Vegas Duration: 00:43Published
As the CDC announced the highly contagious Delta variant represented more than 80 percent of sequenced COVID cases in the country Tuesday, Virginia health experts predicted the Delta variant would soon..