U.S. sets records for COVID-19 core metrics as caseload exceeds 15 mln
WASHINGTON, Dec. 8 (Xinhua) -- The United States has set new world records for COVID-19 core metrics including hospitalizations, seven-day average case and death increases, as the total number of confirmed cases topped 15 million on Tuesday.
It took only five days for the country to add 1 million new infections, the highest growth rate since the outbreak of the pandemic in the country.