Feline Leukemia in Cats – A Horrible Virus for Kitties
25 March, 2014
Feline Leukemia Virus is a horrible disease for our kittens that can severely inhibit a cat’s immune system. It is one of the most commonly diagnosed causes of disease and death in domestic cats. Therefore, it is very important to have your kitty or cat tested for FLV before you bring your cat home. Most shelters and/or rescue groups will test for FLV before you bring your kitty home.
How Do Cats Get FLV?
The FLV virus is shed in many bodily fluids, including saliva, nasal secretions, urine, feces and blood. FLV is most commonly transmitted through direct contact, mutual grooming and through sharing litter boxes, food and water bowls. It can also be passed in utero or through mother’s milk. Outdoor cats who get into fights with other cats can transmit the disease through bites and scratches. However, healthy cats over three months old and vaccinated for FLV are highly unlikely to contract the virus from another cat.
The below are the symptoms of FLV:
Loss of appetite and weight loss, pale or inflamed gums, poor coat condition, fever, upper respiratory infections, diarrhea and vomiting, seizures, behavioral changes, vision problems, swollen lymph nodes, reproductive issues in female cats, jaundice, respiratory issues, and lethargy.
How is FLV Diagnosed?
There are several types of tests available to diagnose FLV. Most veterinarians and shelters use the ELISA enzyme-linked test, which detects antigen to the FELV virus in the bloodstream.
Young kittens are the most susceptible to FLV
Young kittens and cats less than one year old are most susceptible to the virus. Cats who live with an infected cat, cats who are allowed outdoors where they may be bitten by an infected cat, and kittens who are born to a mother who is FLV positive are most at risk for infection.
How can you help your cat with FLV?
Feed your cat a nutritionally balanced diet, one free of raw meat, eggs and unpasteurized dairy products, which can harbor bacteria and parasites and lead to infection. It is also recommended to make a quiet place for your cat to rest indoors and away from other cats who could promote disease. You should also bring your cat to the vet every six months for a checkup and blood tests.
Is FLV contagious?
FLV is contagious to other cats, but not to humans or other species. Other cats in the house can acquire the virus from an infected cat. Though the virus doesn’t live long outside of the body, and is easily inactivated with common disinfectants, it can be passed through shared food and water as well as common litter boxes.
Is there a treatment for FLV?
Unfortunately, there is no cure for FLV, and it is estimated that less than twenty percent of clinically infected cats survive more than three years of active infection. In the case of those cats who develop cancer, chemotherapy can help prolong life, but treatment often focuses on providing the best quality of life.
Can you prevent FLV from occurring?
There is a vaccine available for cats who are at risk of contracting FLV. Like all vaccines, there are risks involved in vaccination, and the vaccine is not a 100-percent guarantee against infection. Your veterinarian can best evaluate whether this vaccine is right for your cat.
As with any infectious disease, the best prevention is eliminating sources of exposure. Routine FLV testing and keeping your cat indoors and away from cats whose FLV status is unkown remain the best way to prevent your cat from becoming infected.