国语：辉瑞和莫得纳称疫苗对变异病毒仍有效 但确切结论需观察Pfizer and Modena say the vaccine is still effective against viruses Loading advertisement... Up next 国语：渥太华出现新冠变异病毒确诊案例A confirmed case of the new coronavirus mutant in Ottawa Cancel 国语：辉瑞和莫得纳称疫苗对变异病毒仍有效 但确切结论需观察Pfizer and Modena say the vaccine is still effective against viruses Xinflix EditorialDecember 28, 2020December 28, 20200900 Xinflix Editorial
