Omicron variant detected in 38 countries...


Omicron variant detected in 38 countries: WHO official

世卫组织官员:在38个国家发现奥密克戎变体


澳华电视传媒(ACTV)2021-12-04

来源:CCTV+ 2021-12-04


(CCTV+ 版权所有 翻录必究 ACTV责任编辑:山涛)