国语：辉瑞修改疫苗计量方法 将影响加拿大疫苗供应和注射Pfizer revises vaccine measurement method will affect vaccine supply Loading advertisement... Up next粤语：辉瑞修改疫苗计量方法 将影响加拿大疫苗供应和注射 Cancel 国语：辉瑞修改疫苗计量方法 将影响加拿大疫苗供应和注射Pfizer revises vaccine measurement method will affect vaccine supplyEditorial TeamJanuary 27, 2021February 1, 20210800 Editorial Team
