TOPSHOT - A medical worker takes a swab sample from an elderly resident who can't go out conveniently to be tested for the COVID-19 coronavirus at his home in Wuhan in China's central Hubei province on May 14, 2020. - Nervous residents of China's pandemic epicentre of Wuhan queued up across the city to be tested for the coronavirus on May 14 after a new cluster of cases sparked a mass screening campaign. (Photo by STR / AFP) / China OUT (Photo by STR/AFP via Getty Images)
