A health worker prepares to administer a dose of Sinopharm...

FUYANG, ANHUI PROVINCE, CHINA - 2021/06/20: A health worker prepares to administer a dose of Sinopharm COVID-19 vaccine at a vaccination clinic of Gulou community health service center. In June 20, 2021, according to the data released by China's national health and Health Committee, as of June 19, 2021, 31 provinces (autonomous regions and municipalities directly under the central government) and the Xinjiang production and Construction Corps reported 1,010,489,000 doses of COVID-19 vaccine. (Photo by Sheldon Cooper/SOPA Images/LightRocket via Getty Images)