FILE - In this Jan. 21, 2020, file photo, the Wuhan Huanan Wholesale Seafood Market, where a number of people related to the market fell ill with a virus, sits closed in Wuhan in central China's Hubei province. The Chinese city of Wuhan is looking back on a year since it was placed under a 76-day lockdown beginning Jan. 23, 2020. (AP Photo/Dake Kang, File)