Felineleukemiavirus(FeLV) is a retrovirus that infects cats.FeLVcan be transmitted from infected cats when the transfer of saliva or nasal secretions is involved.
Feb 8, 2022 ·Felineleukemiavirus(FeLV) is one of the most common infectious causes of disease ofcatsglobally.Infectionwith FeLV can cause a variety of clinical signs, impacting acat'slongevity and quality of life. Vaccination and identification of infectedcatsis important in preventing disease transmission.
FelineLeukemiaVirusSuggested Articles LymphomaFelineVaccines: Benefits and Risks Diarrhea Neurological DisordersFelineVision Problems: A Host of Possible CausesFelineleukemiavirus(FeLV) is one of the most common and important infectious diseases incats, affecting between 2-3% of allcatsin the United States and Canada.

Updates in the diagnosis and management offelineleukemiavirus(FeLV) Not allfelineleukemiavirus(FeLV) infectedcatsare the same. There are different stages ofinfection, different outcomes, and different disease manifestations. Some infectedcatswill go on to live a nearly normal lifespan while others may die within months to a few years. If each FeLV-infectedcatis different, how do ...
Jul 20, 2025 ·Management andTreatmentofFelineLeukemiaVirus(FeLV) There is no specific curativetreatmentfor FeLVinfection, and management focuses on supportive care, treating secondary infections, and maintaining quality of life while monitoring for FeLV-associated diseases.

Felineleukaemiavirus(FeLV) andfelineimmunodeficiencyvirus(FIV) are often tested for concurrently, due to the availability of many dual point‐of‐care (PoC) test kits.
FelineLeukemiaVirusTreatment.FeLVdoesn’t have a cure. Your veterinarian can onlytreatsecondary infections and support your cat’s body with vitamins and medications that strengthen their immune system.