Roundup: BA.5 fuels another COVID-19 wave as U.S. infections surpass 90 mln

LOS ANGELES, July 21 (Xinhua) -- The latest and most transmissible COVID-19 variant has been driving another surge of infections in the United States as the country's total caseload topped over 90 million on Thursday.

Related Keywords

United States ,California ,White House ,District Of Columbia ,Los Angeles ,Zhang Zuofeng ,Ashish Jha ,Joe Biden ,Johns Hopkins University ,University Of California ,Us Centers For Disease ,Department Of Epidemiology ,Xinhua ,Johns Hopkins ,Disease Control ,