People pose with COVID-19 vaccination certificates during a mass vaccination campaign in Jakarta, Indonesia, Feb. 24, 2021. (Xinhua/Zulkarnain)
A woman receives a dose of COVID-19 vaccine during a mass vaccination campaign in Jakarta, Indonesia, Feb. 24, 2021. (Xinhua/Zulkarnain)
A woman receives a dose of COVID-19 vaccine during a mass vaccination campaign in Jakarta, Indonesia, Feb. 24, 2021. (Xinhua/Agung Kuncahya B.)
People receive COVID-19 vaccines during a mass vaccination campaign in Jakarta, Indonesia, Feb. 24, 2021. (Xinhua/Agung Kuncahya B.)
A man receives a dose of COVID-19 vaccine during a mass vaccination campaign in Jakarta, Indonesia, Feb. 24, 2021. (Xinhua/Agung Kuncahya B.)
A woman receives a dose of COVID-19 vaccine during a mass vaccination campaign in Jakarta, Indonesia, Feb. 24, 2021. (Xinhua/Agung Kuncahya B.)
A medical worker prepares a dose of COVID-19 vaccine during a mass vaccination campaign in Jakarta, Indonesia, Feb. 24, 2021. (Xinhua/Zulkarnain)
A medical worker checks the health condition of an elderly woman before her receiving of COVID-19 vaccine during a mass vaccination campaign in Jakarta, Indonesia, Feb. 24, 2021. (Xinhua/Agung Kuncahya B.)