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.
Feline leukemia virus (FeLV) is one of the most common infectious causes of disease of cats globally. Infection with FeLV can cause a variety of clinical signs, impacting a cat's longevity and quality of life.

The feline leukemia infection comes from a virus spread from one infected cat to an unvaccinated one. Transmission occurs through the saliva, such as a bite or sharing food or water.Clinical Signs of Feline Leukemia. This disease affects cats in a variety of different ways.

Diagnosing Feline Leukemia Virus. Your veterinarian can diagnose the disease by conducting a simple blood test called an ELISA, which identifies FeLV proteins in the blood. This test is highly sensitive and can identify cats with very early infections.

Abstract. Practical relevance Feline leukaemia virus (FeLV) is a retrovirus of domestic cats worldwide. Cats lacking strong FeLV-specific immunity and undergoing progressive infection commonly develop fatal FeLV-associated disease.
In this article, well explain the symptoms associated with feline leukemia as well as the prognosis and treatment options for your cat. Well also discuss preventing your cat from ever contracting this deadly disease in the first place.
Feline leukemia virus (FeLV) and feline immunodeficiency virus (FIV) are among the most common causes of infectious disease of cats and are found worldwide.Prognosis of healthy feline leukemia virus infected cats.