What Are the Symptoms Caused by FIV? Infection with FIV causes the syndrome known as Feline AIDS , and the clinical signs are caused by immunosuppression, significantly reducing an infected cats immune response, which then allows secondary infection by other disease causing agents.
FIV in cats, which stands for feline immunodeficiency virus, is a virus that impacts the immune system. Learn how cats contract it, the symptoms, and more.

- The acute phase occurs shortly after infection, and cats may exhibit mild symptoms like fever, lethargy, and swollen lymph nodes. These symptoms can be easily missed or mistaken for other common illnesses.

As we can see from the illustration, Feline Immunosuppression Symptoms has many fascinating aspects to explore.
- As mentioned earlier, the symptoms of autoimmune diseases in cats can be misleading and easy to misdiagnose. Regarding lupus in cats, Catherine Barnette, DVM, explains that approximately 60% of affected cats have skin lesions, such as ulcers, sores, scabs, or simply redness.

Such details provide a deeper understanding and appreciation for Feline Immunosuppression Symptoms.
- THE FELINE immunodeficiency virus ...IV-seropositive cats often demonstrate generalized lymphadenopathy, diarrhea, weight loss, fever, chronic infection, neurologic disease, and neoplasia.1., 8.Hematologic abnormalities such as ...
- A feline with a weak immune system is healthy overall for the first months of life, but as the feline stops nursing the supply of antibodies disappear and it becomes progressively susceptible to bodily infections. Noted symptoms of weakened immune system in cats include: