HONG KONG – A team of researchers at Hong Kong University of Science and Technology (HKUST) claim to have invented the world’s fastest portable 2019-nCoV diagnostic device. From sampling to testing, the device is apparently able to detect the novel coronavirus in just 40 minutes. In comparison, the polymerase chain reaction (PCR) technology that is currently in use can take between 1.5 to 3 hours. The device draws on the latest microfluidic chip technology from Shenzhen Shineway Hi-Tech Co. Ltd.