Ricardo Leon Luna, 74, lowers his mask as Doctors Delia Caudillo, right, and Monserrat Castaneda, prepare to take throat and nasal swabs as they conduct a COVID-19 test in his home in the Venustiano Carranza borough of Mexico City, on Thursday. Rebecca Blackwell/AP hide caption
Pro-democracy protesters splash colored paint on the police headquarters sign in Bangkok, Thailand, on Wednesday. Sakchai Lalit/AP hide caption
A Boeing 737 Max jet, piloted by Federal Aviation Administration chief Steve Dickson, flies past parked Boeing jets as it prepares to land at Boeing Field following a test flight in September. Elaine Thompson/AP hide caption
Iowa Gov. Kim Reynolds has signed a proclamation requiring Iowans over the age of 2 to wear masks in indoor public spaces starting Tuesday. Charlie Neibergall/AP hide caption
Astronauts (from left) Victor Glover, Michael Hopkins, Shannon Walker and Japan's Soichi Noguchi wave to family and friends as they leave for the launch site on Sunday. John Raoux/AP hide caption
Navy members help evacuate people on a boat from the Karata and Wawa Bar communities ahead of the arrival of Hurricane Iota in Bilwi, Puerto Cabezas, Nicaragua, on Sunday. STR/AFP via Getty Images hide caption
Ukrainian President Volodymyr Zelenskiy speaks during a joint news briefing with Polish President Andrzej Duda in Kyiv, last month. A spokeswoman for Zelenskiy says that he has been hospitalized for COVID-19. Valentyn Ogirenko/AP hide caption
Pro-democracy lawmaker Lam Cheuk-ting hangs banners during a session at the Legislative Council outside of the main chamber on Thursday in Hong Kong. Fifteen pro-democracy lawmakers resigned en masse after four colleagues were disqualified from serving. Anthony Kwan/Getty Images hide caption
U.S. Deputy Marshals escort 6-year-old Ruby Bridges from William Frantz Elementary School in New Orleans, in this November 1960, file photo. Lucille Bridges, Ruby's mother, died Tuesday at the age of 86. Uncredited/AP hide caption
Residents clear debris from a flooded street in the Driftwood Acres Mobile Home Park, in the aftermath of Tropical Storm Eta, on Tuesday in Davie, Fla. Lynne Sladky/AP hide caption
Pro-democracy lawmakers at the start of a news conference in a Legislative Council office in Hong Kong on Wednesday. The legislators are resigning en masse over a new law from Beijing that led to the ouster of four of their fellow lawmakers. Anthony Wallace/AFP via Getty Images hide caption
Police look on as a woman shouts among protesters who have stormed Armenian Prime Minister Nikol Pashinyan's office after the announcement of a peace deal in the war between Armenia and Azerbaijan on Tuesday. Alex McBride/Getty Images hide caption
A new Vatican report details the church's handling of abuse allegations against former Cardinal Theodore McCarrick, shown here in 2015. Robert Franklin/AP hide caption
Housing and Urban Development Secretary Ben Carson speaks in September in Atlanta. Carson is the latest Trump administration official to test positive for the coronavirus. John Bazemore/AP hide caption
Russian dolls with the likenesses of Russia's President Vladimir Putin, President Trump and China's President Xi Jinping at a gift shop in Russia. While many world leaders have congratulated President-elect Joe Biden, Russia and China have held off. Alexander Demianchuk/TASS via Getty Images hide caption