Feline leukemia virus is a retrovirus that infects cats. FeLV can be transmitted from infected cats when the transfer of saliva or nasal secretions is involved.
Autoimmune diseases in cats cause the immune system to attack the body, leading to chronic inflammation. Common types include pemphigus foliaceus, hemolytic anemia, and inflammatory bowel disease. Diagnosis requires lab tests, biopsies, and imaging based on symptoms.
Feline leukemia virus (FeLV) is one of the most common and important infectious diseases in cats, affecting between 2-3% of all cats in the United States and Canada. Infection rates are significantly higher (up to 30%) in cats that are ill or otherwise at high risk (see below).
Feline leukemia virus (FELV) infection in cats causes impairment of multiple immune functions. An infected cat will have an impaired immune system and a higher risk of acquiring infections from bacteria and other infectious agents in the environment.
Systemic autoimmune disease (SAD), also known as Systemic Lupus Erythematosus (SLE), affects the cats immune system such that it attacks its own cells. The damage done and resulting symptoms depend on which tissue is targeted.
Feline leukemia in cat symptoms can vary depending on the cats general health status. The most common symptoms of leukemia in cats includeCats who carry the feline leukemia virus can only live with cats that also have FeLV or animals of another species.
Created in Feline, Pet Health, Diseases and Viruses. Feline leukemia (FeLV) is a virus that weakens your cat's immune system. Unfortunately, when the immune system does not function properly, your cat may be more likely to develop other diseases, such as cancer and blood disorders.
