風傳媒Mu與Delta變異株誰才是大魔王？前台大醫曝關鍵：免疫逃逸成隱憂
未署名
<![CDATA[<img src="https://image.cache.storm.mg/styles/smg-150x150-fp/s3/media/image/2021/07/01/20210701-101934_U4040_M698323_01d1.jpg?itok=JCTDZeBr">...
<![CDATA[<img src="https://image.cache.storm.mg/styles/smg-150x150-fp/s3/media/image/2021/07/01/20210701-101934_U4040_M698323_01d1.jpg?itok=JCTDZeBr">...