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).
How Feline Leukemia Virus Is TransmittedYour Cats Risk FactorsExposure to infected cats raises your cats risk of contracting FeLV, especially for kittens and...
The adult cats risk of exposure to FeLV-positive cats should be determined annually, and vaccines used only for those cats at risk. Vaccines for FeLV have been associated with development of sarcomas at the vaccination site, although the risk of tumor development is very low.
Such details provide a deeper understanding and appreciation for Risk Factors For Feline Leukemia In Cats.
Once infected, cats may exhibit symptoms like weight loss, persistent fever, gum disease, or poor coat quality. However, some cats remain asymptomatic carriers, risking further spread of the virus within multi-cat environments.
Risk Factors for Feline Leukemia. The possible transmission of the disease from cat to cat in a household is variable. Many cats develop a natural immunity to the feline leukemia virus as they age.
Feline leukemia virus (FeLV) is one of the most common infectious causes of disease of cats globally.Risk factors in the 2019 study included sexually intact males, access to the outdoors, ages 1 to 6 years, living in a group of 5 or more cats, and illness.
