
Medical workers administer COVID-19 vaccines to college students in Nanchang, capital of east China's Jiangxi Province, June 4, 2021. A temporary vaccination site is newly set at a stadium, with daily inoculation capacity of about 5,000. Photo: Xinhua

Medical workers administer COVID-19 vaccines to college students in Nanchang, capital of east China's Jiangxi Province, June 4, 2021. A temporary vaccination site is newly set at a stadium, with daily inoculation capacity of about 5,000. Photo: Xinhua

A medical worker administers a COVID-19 vaccine to a college student in Nanchang, capital of east China's Jiangxi Province, June 4, 2021. A temporary vaccination site is newly set at a stadium, with daily inoculation capacity of about 5,000. Photo: Xinhua

A medical worker administers a COVID-19 vaccine to a college student in Nanchang, capital of east China's Jiangxi Province, June 4, 2021. A temporary vaccination site is newly set at a stadium, with daily inoculation capacity of about 5,000. Photo: Xinhua