A health worker prepares a dose of COVID-19 vaccine in Bangkok, Thailand, Feb. 28, 2022. (Xinhua/Rachen Sageamsak)
A man receives a dose of the COVID-19 vaccine in Bangkok, Thailand on Feb. 28, 2022. (Xinhua/Rachen Sageamsak)
A health worker prepares a dose of COVID-19 vaccine in Bangkok, Thailand, Feb. 28, 2022. (Xinhua/Rachen Sageamsak)
A woman receives a dose of the COVID-19 vaccine in Bangkok, Thailand on Feb. 28, 2022. (Xinhua/Rachen Sageamsak)
People wait to receive COVID-19 vaccine in Bangkok, Thailand on Feb. 28, 2022. (Xinhua/Rachen Sageamsak)
People wait to receive COVID-19 vaccine in Bangkok, Thailand on Feb. 28, 2022. (Xinhua/Rachen Sageamsak)
People receive COVID-19 vaccine in Bangkok, Thailand on Feb. 28, 2022. (Xinhua/Rachen Sageamsak)
