A health worker waits for members of the World Health Organization (WHO) team investigating the origins of the COVID-19 coronavirus, to take swab samples to test for COVID-19 on a balcony at Wuhan Hilton Optics Valley hotel in Wuhan, China's central Hubei province on February 6, 2021. (Photo by Hector RETAMAL / AFP) (Photo by HECTOR RETAMAL/AFP via Getty Images)
