Natural selection and adaptation of SARS-CoV-2 in mammals

Researchers of the Hubei University of Medicine, China, have analyzed several mutations in different variants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) from mammal species that suggest natural selection and host adaptation are occurring in the virus. A pre-print version of the research paper is available to read in…

Study reports on two cats that caught COVID-19

Our feline friends are also vulnerable to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, according to new research posted to the preprint server bioRxiv*. The researchers diagnosed two cats living in France with mild symptomatic COVID-19 illness.  The virus was most likely transmitted from their owners. Study: New detection…