Researchers say it is unlikely that the variant found in deer could bypass vaccines, but urge better monitoring of Covid in animals
Canadian researchers believe they have found the first-ever instance of a deer passing the coronavirus to a human, warning that broader surveillance of wildlife is needed to prevent further mutations from developing and spreading undetected.
In a paper published last week, but not yet peer reviewed, scientists say at least one case of Covid-19 in humans can be traced to a strain of the virus found in hunted deer.
