世衛：新Omicron亞型變異株導致南非疫情升溫

未署名2022/5/5 07:12

<img src="https://static.rti.org.tw/assets/thumbnails/2021/12/05/1e1ade0c700b70e7b7512052715003b1.jpg" width="360" alt="COVID-19變異病毒株Omicron。...