This guide provides a clear, vet-reviewed overview of both early and advanced FeLV signs in cats, empowering you to recognize potential warning signs and take appropriate action for your feline companions health.
With any virus, including FeLV, the immune system stops working, and your cat's overall health begins to deteriorate. They may show signs of listlessness, sleepiness, and overall weakness. The leukemia virus puts cats at risk for infections, and these infections can be difficult to clear up.
WebMD explains feline leukemia virus (FeLV), including symptoms, risk factors, treatments, and prevention.
Feline leukemia virus (FeLV) is one of the most important infectious diseases of cats worldwide. Affected cats can develop anemia (a low red blood cell level), cancers, and/or suppression of the immune system.
Cats may have no signs during early stages, and then over weeks, months or even years, health may progressively deteriorate. Or, an FeLV-positive cat may have recurrent illness interspersed with periods of relative health.
