南京浦口永宁小学发生聚集性疫情？不实

















































南京浦口永宁小学发生聚集性疫情？不实

















































rumors spread that a coronavirus epidemic break out at a primary school in nanjing
an collective epidemic occurred in yongning primary school in pukou, nanjing
suggests there is an epidemic outbreak
general public
coronavirus, epidemic, nanjing