For many years, the Feline Leukemia (FeLV) vaccine was considered optional. However, with growing research and concern over the disease’s impact, the World Veterinary Association has now classified it as part of the core (essential) vaccinations for cats in certain risk categories.
What Is Feline Leukemia?
Feline Leukemia is a serious and contagious viral disease that affects cats’ immune systems, making them vulnerable to a range of other infections and illnesses. It is spread through close contact—such as grooming, sharing food and water bowls, and especially through bites from fighting. Unfortunately, once infected, there is no cure for FeLV, and the disease often leads to long-term illness and a shortened lifespan.
Why Vaccination Matters
If your cat has access to the outdoors, or if you live in an area with a high cat population (such as complexes or neighbourhoods with many stray or feral cats), the risk of exposure is significantly higher. In these cases, vaccinating against Feline Leukemia is not just recommended—it’s essential.
We strongly advise testing your cat for both Feline Leukemia and Feline Immunodeficiency Virus (FIV) before starting the vaccine protocol. This helps us ensure your cat is FeLV-negative and a good candidate for vaccination.
What Does It Cost?
The FeLV vaccine adds approximately R100 to your cat’s annual vaccination cost. The initial vaccination must be boosted one month later to be effective, after which it is given annually.
What Else Is Covered in the Annual Vaccine?
In addition to Feline Leukemia, your cat’s annual vaccinations typically protect against:
- Rabies
- Snuffles (Feline Herpesvirus and Calicivirus)
- Panleukopenia (Feline Distemper)
Final Thoughts
Feline Leukemia is one of the most common and dangerous infectious diseases affecting cats. The best protection you can offer is prevention through vaccination. If your cat enjoys roaming, has had contact with stray cats, or if you’re unsure of their FeLV status, book a consultation with us today to discuss testing and vaccination options.
Protect your cat—and the other cats in your household—by staying up to date with all core vaccinations, including Feline Leukemia.