Cat-versus-virus arms race goes back millennia
![kitten](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/10/ticker_ti_fivprotein_free-1.jpg?fit=860%2C460&ssl=1)
Evidence from a protein that helps combat the feline version of HIV suggests a lengthy conflict between cats and the virus.
GALGENTX/FLICKR (CC BY 2.0)
Evidence from a protein that helps combat the feline version of HIV suggests a lengthy conflict between cats and the virus.
GALGENTX/FLICKR (CC BY 2.0)