Mobile vaccination vehicles put into use in Beijing, Shanghai (4)

Community workers fill in an observation card for a man after he receiving a COVID-19 vaccine outside a mobile vaccination vehicle in Haidian District of Beijing, capital of China, April 11, 2021. Beijing and Shanghai have deployed mobile vaccination vehicles in downtown areas. The bus-like facilities, equipped with vaccination stations, medical refrigerators and first-aid equipment, have been rolled out to save time and improve inoculation efficiency. (Xinhua/Ren Chao)