Claims of new US coronavirus variant unfounded - CDC
Dr. Deborah Birx of the White House Coronavirus Task Force allegedly suggested that a US variant may explain the surge in coronavirus cases in the country.
A woman holds a sign to thank medical workers outside the Phyllis And William Mack Pavilion during the outbreak of the coronavirus disease (COVID-19) in the Manhattan borough of New York City, New York, U.S., April 10, 2020(photo credit: REUTERS/CAITLIN OCHS)ByTAMAR URIEL-BEERI
