FUYANG, CHINA – DECEMBER 3, 2022 – A medical worker takes nucleic acid samples from a resident at a community nucleic acid testing site for COVID-19 in Fuyang city, Anhui province, China, December 3, 2022. (Photo by CFOTO/Sipa USA) (Fuyang – 2022-12-03, CFOTO / ipa-agency.net) p.s. la foto e’ utilizzabile nel rispetto del contesto in cui e’ stata scattata, e senza intento diffamatorio del decoro delle persone rappresentate