2020.12.20 21:27 GMT+8

U.S. FDA gives nod to second vaccine as cases rise

Updated 2020.12.20 21:27 GMT+8
CGTN

The United States added more than 1.5 million new coronavirus cases in the past week – a record for a seven-day period. It also recorded more than 3,300 fatalities on Thursday, among the deadliest days in the country's history. Authorities hope the approval of a second vaccine will help, but they also predict many more challenges ahead. 

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