A man gets tested for the coronavirus Wednesday in Wuhan, China, the cradle of the global pandemic. Authorities plan to test the city’s entire population after new cases emerged for the first time in weeks, according to state media.

A man gets tested for the coronavirus Wednesday in Wuhan, China, the cradle of the global pandemic. Authorities plan to test the city’s entire population after new cases emerged for the first time in weeks, according to state media.