Healthcare Coronavirus may have origins in China's biological warfarelab in Wuhan Updated : January 26, 2020 12:02 PM IST The Washington Times reported the link with China's biological weapons quoting an Israeli biological warfare expert. China in the past has denied having any offensive biological weapons. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.