Feline leukemia virus is transmitted between cats via infected saliva and urine. Direct contact with these body fluids, mutual grooming, shared litter boxes and food dishes, and fighting (bite wounds) all expose uninfected cats to the virus.
Feline Leukemia Virus (FeLV) is primarily spread through saliva and nasal secretions during prolonged close contact, making mutual grooming, sharing food and water bowls, and bite wounds the most common routes of transmission.
Discover how FeLV spreads through saliva, bites, and other fluids, plus stages of infection affecting transmission risk for cat health.
Virus is shed in very high quantities in saliva and nasal secretions, but also in urine, feces, and milk from infected cats. Cat-to-cat transfer of virus may occur from a bite wound, during mutual grooming, and (though rarely) through the shared use of litter boxes and feeding dishes.
Such details provide a deeper understanding and appreciation for Feline Leukemia Virus Transmission Through Bites.
Transmission of feline leukemia virus: Transmission occurs between cats in close contact with each other primarily through the oral nasal route or bite wounds. Vertical or horizontal transmission can also occur between a queen and her kittens.
FIV and FeLV are both retroviruses that infect cats, but they spread in fundamentally different ways. FIV transmits almost exclusively through deep bite wounds, while FeLV passes much more easily through everyday social contact like mutual grooming and shared food bowls.
