A medical worker (1st L) inquires a recipient of his physical condition after receiving a COVID-19 vaccine shot at a temporary inoculation site in Haidian District in Beijing, capital of China, Jan. 11, 2021. Over 1 million people in Beijing had received the first dose of COVID-19 vaccine as of 11 a.m. Monday, the municipal health commission said. (Xinhua/Ren Chao)
