Can animals infected with SARS-CoV-2 (the COVID-19 virus) spread the infection to humans?
There was evidence of at least two humans becoming infected after exposure to infected mink at farms in the Netherlands. It is suspected that a human initially infected the mink at the farm, and then the infection spread back to other humans from these infected minks. Currently, this is the only reported incidence of animal to human transmission of SARS-CoV-2. There is also evidence that cats have become infected after exposure to infected mink at farms.
There is evidence that cats, ferrets, and Syrian hamsters can spread the virus to other animals within their species, but there is no evidence that they can spread the virus to humans. The most common mode of transmission, by far, is human to human spread.