A COVID-19 vaccination spot is seen at the Beihang University in Beijing, capital of China, March 24, 2021. (Xinhua/Xu Qin)
A medical staff checks the information of students to receive the COVID-19 vaccine at the Beihang University in Beijing, capital of China, March 24, 2021. (Xinhua/Ren Chao)
A medical staff prepares a dose of COVID-19 vaccine at the Beihang University in Beijing, capital of China, March 24, 2021. (Xinhua/Ren Chao)
A student receives the second dose of COVID-19 vaccine at the Beihang University in Beijing, capital of China, March 24, 2021. (Xinhua/Ren Chao)
A student receives the second dose of COVID-19 vaccine at the Beihang University in Beijing, capital of China, March 24, 2021. (Xinhua/Xu Qin)
A COVID-19 vaccination spot is seen at the Beihang University in Beijing, capital of China, March 24, 2021. (Xinhua/Xu Qin)
A student receives the second dose of COVID-19 vaccine at the Beihang University in Beijing, capital of China, March 24, 2021. (Xinhua/Ren Chao)
