Concerns on the Emerging Research of SARS-CoV-2 on Felines: Could They be Significant Hosts/Reservoirs?

With the growing evidence of cases and studies showing natural and experimental infection due to SARS-CoV-2 in felines, including cats, lion, and tigers, there is also an increasing concern about its susceptibility and their role in urban cycles of SARS-CoV-2 transmission, initially from humans-to-animals, but with uncertainty about reverse transmission. In this review, we addressed the evidence around this situation.