The State Department has released a 2018 diplomatic cable noting that the Wuhan Institute of Virology (WIV) had "a serious shortage of appropriately trained technicians and investigators needed to safely operate this high-containment laboratory."
원문출처 : https://www.cnn.com/2020/07/18/politics/state-department-cable-coronavirus-chinese-lab/index.html
원문출처 : https://www.cnn.com/2020/07/18/politics/state-department-cable-coronavirus-chinese-lab/index.html