‘Knowing the significance of the Wuhan virologists’ discovery, and knowing that the WIV’s top-level biosafety laboratory (BSL-4) was relatively new, the U.S. Embassy health and science officials in Beijing decided to go to Wuhan and check it out. In total, the embassy sent three teams of experts in late 2017 and early 2018 to meet with the WIV scientists, among them Shi Zhengli, often referred to as the “bat woman” because of her extensive experience studying coronaviruses found in bats.
‘When they sat down with the scientists at the WIV, the American diplomats were shocked by what they heard. The Chinese researchers told them they didn’t have enough properly trained technicians to safely operate their BSL-4 lab. The Wuhan scientists were asking for more support to get the lab up to top standards...
‘Taken together, those two points—a particularly dangerous groups of viruses being studied in a lab with real safety problems—were intended as a warning about a potential public-health crisis, one of the cable writers told me. They kept the cables unclassified because they wanted more people back home to be able to read and share them, according to the cable writer. But there was no response from State Department headquarters and they were never made public. And as U.S.-China tensions rose over the course of 2018, American diplomats lost access to labs such as the one at the WIV.’
Read here (Politico, March 8, 2021)