A boy receives a dose of China's Sinovac vaccine during vaccination for children aged 6 to 11 against COVID-19 in Bandung, West Java, Indonesia, Dec. 16, 2021. (Photo by Septianjar/Xinhua)
A health worker gives a dose of China's Sinovac vaccine to a boy during vaccination for children aged 6 to 11 against COVID-19 in Bandung, West Java, Indonesia, Dec. 16, 2021. (Photo by Septianjar/Xinhua)
A health worker gives a dose of China's Sinovac vaccine to a girl during vaccination for children aged 6 to 11 against COVID-19 in Bandung, West Java, Indonesia, Dec. 16, 2021. (Photo by Septianjar/Xinhua)
