New pandemic alert? BRZ batCoV discovered in Brazil’s moustached bats, revealing natural origins of Covid-like virus

Scientists found a new coronavirus in Brazilian bats, named BRZ batCoV. This virus shares a genetic feature with SARS-CoV-2, the virus causing COVID-19. This discovery suggests important viral mutations can occur naturally. Researchers found no evidence of human infection. The finding highlights the need for wildlife surveillance in under-sampled regions.