Coronavirus Originated in Lab linked to China's Biowarfare Program

AbstractChinese researchers just confirmed that patients can transmit the coronavirus without showing symptoms. A woman passed it to 5 relatives. A 20-year-old woman from Wuhan, China, transmitted the coronavirus to her family members without ever showing any symptoms, a new study found. The woman tested positive for the virus, but her CT scans were clear and she never became physically ill. Five of her family members, however, came down with a fever. Two developed severe pneumonia. The case is evidence that the coronavirus can be transmitted when someone is asymptomatic.