(210221) -- BEIJING, Feb. 21, 2021 (Xinhua) -- Local residents wait at a COVID-19 vaccination site in Daxing District of Beijing, capital of China, Feb. 21, 2021. Daxing District of Beijing has launched a local mass vaccination drive on Feb. 17, setting up 26 sites in the region for the mass vaccination. (Xinhua/Peng Ziyang) Xinhua News Agency / eyevine

(210221) -- BEIJING, Feb. 21, 2021 (Xinhua) -- Local residents wait for vaccination at a COVID-19 vaccination site in Daxing District of Beijing, capital of China, Feb. 21, 2021. Daxing District of Beijing has launched a local mass vaccination drive on Feb. 17, setting up 26 sites in the region for the mass vaccination. (Xinhua/Peng Ziyang) Xinhua News Agency / eyevine

210221 -- BEIJING, Feb. 21, 2021 -- Local residents wait for vaccination at a COVID-19 vaccination site in Daxing District of Beijing, capital of China, Feb. 21, 2021. Daxing District of Beijing has launched a local mass vaccination drive on Feb. 17, setting up 26 sites in the region for the mass vaccination. CHINA-BEIJING-DAXING-COVID-19-VACCINATION CN PengxZiyang PUBLICATIONxNOTxINxCHN

210221 -- BEIJING, Feb. 21, 2021 -- Local residents wait at a COVID-19 vaccination site in Daxing District of Beijing, capital of China, Feb. 21, 2021. Daxing District of Beijing has launched a local mass vaccination drive on Feb. 17, setting up 26 sites in the region for the mass vaccination. CHINA-BEIJING-DAXING-COVID-19-VACCINATION CN PengxZiyang PUBLICATIONxNOTxINxCHN

(210220) -- BEIJING, Feb. 20, 2021 (Xinhua) -- People wait at the observation area of a COVID-19 vaccination site in Daxing District of Beijing, capital of China, Feb. 20, 2021. More than 310,000 residents in Daxing District have received the COVID-19 vaccine by Saturday. (Xinhua/Ju Huanzong) Xinhua News Agency / eyevine

(210220) -- BEIJING, Feb. 20, 2021 (Xinhua) -- People wait at the observation area of a COVID-19 vaccination site in Daxing District of Beijing, capital of China, Feb. 20, 2021. More than 310,000 residents in Daxing District have received the COVID-19 vaccine by Saturday. (Xinhua/Ju Huanzong) Xinhua News Agency / eyevine

(210220) -- BEIJING, Feb. 20, 2021 (Xinhua) -- People wait outside the registration room at a COVID-19 vaccination site in Daxing District of Beijing, capital of China, Feb. 20, 2021. More than 310,000 residents in Daxing District have received the COVID-19 vaccine by Saturday. (Xinhua/Ju Huanzong) Xinhua News Agency / eyevine