← BBC News報導BBC NewsUS 'watching closely' after plague researcher dies in Russia, Rubio says作者 Patrick Jackson10/6 03:55#US8 家 · 97 篇#Russia3 家 · 34 篇#Rubio3 家 · 13 篇配圖來源:BBC News原站閱讀全文請至原站閱讀。https://www.bbc.com/news/articles/cv5yn3nwp5n5o