A woman wearing a face mask to curb the spread of coronavirus sits in the sun in Paternoster Square, in the City of London financial district of London, Friday, Jan. 22, 2021, during England's third national lockdown since the coronavirus outbreak began. Nearly a year to the day after Wuhan went into lockdown to contain a virus that had already escaped, President Joe Biden began putting into effect a new war plan for fighting the outbreak in the United States, Germany topped 50,000 deaths, and Britain closed in on 100,000. (AP Photo/Matt Dunham)