武漢肺炎疫情延燒 北韓加強防疫

<img src="https://static.rti.org.tw/assets/thumbnails/2020/01/20/8975bfebe39747f2a0405bea5568d02b.jpg" width="360" alt="中國在GISAID基因庫公開武漢肺炎新型冠狀病毒的影像，屬β...