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Doctors vaccinate residents with COVID-19 vaccines at Xinyuan Community in Yandun Street, Baohe District, Hefei City, Anhui Province, May 15, 2021. (Photo: China News Service/Yu Xiujuan)
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A staff member puts up signs in front of a shop whose staffs have all been vaccinated in Baogong Street, Baohe District, Hefei City, Anhui Province, May 16, 2021. (Photo: China News Service/Xie Wenjun)
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A volunteer explains the process and instructions of vaccination to citizens in Wulimiao Community, Baohe District, Hefei City, Anhui Province, May 15, 2021. (Photo: China News Service/Cheng Xi)
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People line up for COVID-19 vaccination at the vaccination site in Kangyuan Residential Area, Fangxing Community, Baohe District, Hefei City, Anhui Province, May 16, 2021. (Photo: China News Service/Wu Sailan)