A medical worker administers a shot of the COVID-19 vaccine to a man at a temporary vaccination site in Haidian district of Beijing, capital of China, Jan 6, 2021. [Photo/Xinhua]
Staff members spray disinfectant in the observation area at a temporary vaccination site in Haidian district of Beijing, capital of China, Jan 6, 2021. [Photo/Xinhua]
A medical worker administers a shot of the COVID-19 vaccine to a delivery man at a temporary vaccination site in Haidian district of Beijing, capital of China, Jan 6, 2021. [Photo/Xinhua]
A woman registers for the COVID-19 vaccination at a temporary vaccination site in Haidian district of Beijing, capital of China, Jan 6, 2021. [Photo/Xinhua]
A medical worker prepares to administer a shot of the COVID-19 vaccine to a woman at a temporary vaccination site in Haidian district of Beijing, capital of China, Jan 6, 2021. [Photo/Xinhua]
A medical worker prepares for the COVID-19 vaccination at a temporary vaccination site in Haidian district of Beijing, capital of China, Jan 6, 2021. [Photo/Xinhua]
A man registers for the COVID-19 vaccination at a temporary vaccination site in Haidian district of Beijing, capital of China, Jan 6, 2021. [Photo/Xinhua]
A medical worker asks a man about his physical conditions after the COVID-19 vaccination at a temporary vaccination site in Haidian district of Beijing, capital of China, Jan 6, 2021. [Photo/Xinhua]
