At some point during the pandemic, Sars-CoV-2, the virus that causes COVID-19, spread from humans to white-tailed deer in North America. In 2021, scientists revealed that 40 per cent of white-tailed deer sampled in Michigan, Pennsylvania, Illinois and New York state in the U.S. had antibodies for the virus. Surveillance of these deer continues, and

COVID-19 isn’t over for white-tailed deer
The virus mutates rapidly in white-tailed deer, but here’s why we don’t need to worry — for now