A man wearing mask stands near barricade after the World Health Organization team arrived at an exhibition about the fight against the coronavirus in Wuhan in central China's Hubei province on Saturday, Jan. 30, 2021. The World Health Organization team investigating the origins of the coronavirus pandemic visited another Wuhan hospital that had treated early COVID-19 patients on their second full day of work on Saturday. The words on the wall reads “People First, Life First”. (AP Photo/Ng Han Guan)