CoV-2, discovered in China's Wuhan Institute of Virology, raises concerns due to its potential to infect human cells like SARS-CoV-2. However, experts say it poses no major public health threat as its ability to spread among humans is significantly weaker.

CoV-2, which can enter human cells using the same gateway as the highly contagious SAR-CoV-2 virus that causes COVID-19. However, researchers say the newly discovered germ is much less capable of rapi

Scientists also discovered that HKU5-CoV-2 might infect human cells as well as small lung or gut tissues cultured in a lab.