Omicron亞變種BA.2威脅日增澳洲示警新一波感染

未署名2022/3/14 12:56

<img src="https://static.rti.org.tw/assets/thumbnails/2021/06/29/0994ad35957f03ba668af1bd2841c762.jpg" width="360" alt="圖為澳洲雪梨的COVID-19疫苗接種中心。...