FeLV – Feline Leukemia Virus Veterinarian can perform test Preventative vaccination is available, best to immunize kittens. Vaccinations intervals: initial vaccination is followed by a second dose 3 or 4 weeks later, with annual vaccination essential to maintain immunity. Feline Leukemia Virus (FeLV) is a retrovirus (classed as a Y-Retrovirus) that infects cats and is the […]
