In the first week of January, reports emerged that a mysterious new form of pneumonia had affected dozens of people in the China. Some were in a critical condition, and a number had invasive lesions on both lungs.
원문출처 : https://www.cnn.com/2020/03/24/asia/testing-coronavirus-science-intl-hnk/index.html
원문출처 : https://www.cnn.com/2020/03/24/asia/testing-coronavirus-science-intl-hnk/index.html