Feline Immunodeficiency Virus (FIV) affects approximately 2?4% of domestic cats in the United States, according to the Feline Health Center at Cornell University. Like the human immunodeficiency virus, FIV compromises a cat?s ability to fight infection, and although there are ways to manage the illness, it is ultimately fatal.
The only way to fully protect cats from FIV is to prevent exposure. The virus is transmitted primarily through deep bit wounds, so veterinarians urge owners to keep their cats indoors. An FIV vaccine exists, but Laurie Hester, DVM, of AAHA-accredited Cats Limited Veterinary Hospital in West Hartford, Conn., says, ?The effectiveness of the vaccine is poorly supported by current research, which is why many clinics do not use it.?
It may also cause cancer at the injection site. Susan Cotter, DVM, at Tufts Cummings School of Veterinary Medicine says, ?There is a small risk of sarcomas developing after this vaccine ? so it is not recommended for the vast majority of cats.?
FIV cannot be transmitted to humans
Caring for Your FIV+ Cat
Finding out your cat has tested positive for FIV can be heartbreaking. Hester says, ?On average, [FIV-positive cats] live five years post-diagnosis.? Managing the disease with nutritional support, consistent veterinary care, and immediate treatment of secondary infections can help your cat stay healthy longer.
Hester recommends feeding FIV+ cats a well-balanced diet and avoiding raw foods. Uncooked meat can contain parasites and potentially harmful microorganisms that a cat with a suppressed immune system may not be able to fight.
Carolyn McDaniel, VMD, of Cornell College of Veterinary Medicine and the Cornell Feline Health Center, says, ?Many veterinarians believe that the ideal diet for ?healthy? FIV-positive cats should be relatively high protein and low carbohydrate,? but she emphasizes tailoring that diet to each cat?s unique needs, which may change as the disease progresses. Veterinarians at Point Vicente Animal Hospital your best resource for nutritional advice and food recommendations specific to your pet.
FIV+ cats of any age should receive wellness exams at least twice each year. ?Since they are immunosuppressed, we need to make sure they do not contract other illnesses, and blood and urine screening should be done at these visits,? explains Hester. Early intervention and aggressive treatment of secondary illnesses is crucial to your cat?s survival.
To lower your FIV+ cat?s risk of contracting other diseases and to prevent the spread of FIV to other cats, it is important to keep your cat indoors at all times. But infected cats don?t have to live in isolation. Some veterinarians recommend an FIV+ cat live as the only cat, or with other FIV+ cats. Other veterinary professionals feel it is safe to have an FIV+ cat with an FIV- cat in the same household. As long as they get along well and don?t fight, the risk to the uninfected cat is low.
FIV infection doesn?t have to be a death sentence. Ask us for more information and help in creating a management plan that will give your cat a chance to alternately love and ignore you for many years to come.