Tombstones in what's now Kyrgyzstan have revealed tantalizing details about the origins of the Black Death, the world's most devastating plague outbreak that is estimated to have killed half of Europe's population in the space of seven years during the Middle Ages.
원문출처 : https://www.cnn.com/2022/06/15/health/black-death-plague-source-identified-scn/index.html
원문출처 : https://www.cnn.com/2022/06/15/health/black-death-plague-source-identified-scn/index.html