Feline leukemia virus (FeLV) is a retrovirus that infects cats. FeLV can be transmitted from infected cats when the transfer of saliva or nasal secretions is involved.
Feline Leukemia Virus Suggested Articles Lymphoma Feline Vaccines: Benefits and Risks Diarrhea Neurological Disorders Feline Vision Problems: A Host of Possible Causes 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.

What Is Feline Leukemia? Feline leukemia is a very common disease in domestic cats with about 3% of all cats in the United States being infected. This disease is caused by the feline leukemia virus (FeLV) that can easily be transmitted to cats that are exposed to infected cats. Feline leukemia leaves infected cats at risk of developing cancer, anemia and infections because of a weakened immune ...

Feline Leukemia Virus (FeLV) in Cats: Treatment Options, Palliative Care, and How to Know When Its Time for Euthanasia Feline Leukemia Virus (FeLV) is a contagious and often devastating virus that weakens the immune system and can shorten a cats lifespan. While some cats live for years with the virus, others experience significant complications. This guide will walk you through treatment ...