A medical worker prepares for COVID-19 vaccination on a mobile vaccination vehicle outside the Donghua Gate of the Palace Museum in Beijing, capital of China, April 13, 2021. The bus-like facilities, equipped with vaccination stations, medical refrigerators and first-aid equipment, have been rolled out in different districts of Beijing to save time and improve inoculation efficiency. (Xinhua/Zhang Yuwei)
A medical worker injects a man with a dose of COVID-19 vaccine on a mobile vaccination vehicle outside the Donghua Gate of the Palace Museum in Beijing, capital of China, April 13, 2021. The bus-like facilities, equipped with vaccination stations, medical refrigerators and first-aid equipment, have been rolled out in different districts of Beijing to save time and improve inoculation efficiency. (Xinhua/Zhang Yuwei)
People stay at an observation area after receiving COVID-19 vaccines on a mobile vaccination vehicle outside the Donghua Gate of the Palace Museum in Beijing, capital of China, April 13, 2021. The bus-like facilities, equipped with vaccination stations, medical refrigerators and first-aid equipment, have been rolled out in different districts of Beijing to save time and improve inoculation efficiency. (Xinhua/Zhang Yuwei)
Tourists walk past a mobile COVID-19 vaccination vehicle outside the Donghua Gate of the Palace Museum in Beijing, capital of China, April 13, 2021. The bus-like facilities, equipped with vaccination stations, medical refrigerators and first-aid equipment, have been rolled out in different districts of Beijing to save time and improve inoculation efficiency. (Xinhua/Zhang Yuwei)
A medical worker prepares a dose of COVID-19 vaccine on a mobile vaccination vehicle outside the Donghua Gate of the Palace Museum in Beijing, capital of China, April 13, 2021. The bus-like facilities, equipped with vaccination stations, medical refrigerators and first-aid equipment, have been rolled out in different districts of Beijing to save time and improve inoculation efficiency. (Xinhua/Zhang Yuwei)
A medical worker injects a man with a dose of COVID-19 vaccine on a mobile vaccination vehicle outside the Donghua Gate of the Palace Museum in Beijing, capital of China, April 13, 2021. The bus-like facilities, equipped with vaccination stations, medical refrigerators and first-aid equipment, have been rolled out in different districts of Beijing to save time and improve inoculation efficiency. (Xinhua/Zhang Yuwei)
