Pengtao BAO ; Jiuyu GONG ; Mi MU ; Yifan QUE ; Peng HU ; Jiang LUO ; Christopher CHANG ; Guogang XU
Chinese Medical Journal 2023;136(13):1627-1629
Humans ; Mass Vaccination ; COVID-19 Vaccines/therapeutic use* ; COVID-19/prevention & control* ; Immunity, Herd ; Vaccination