In a fascinating blend of cutting-edge science and nature, researchers working on AIDS treatments have developed an unusual ...

Feline immunodeficiency virus, or cat FIV, is a retrovirus infection first discovered in cats in the U.S. The virus is often referred to as cat HIV or cat AIDS because it has a similar effect on ...

In 2011, Mayo Clinic researchers genetically modified cats as part of a study involving feline immunodeficiency virus (FIV, the cat version of HIV). Those cats were also injected with a jellyfish ...