

Your cat may not look sick — but are they? Feline bartonella is a flea- and tick-borne illness that cats can pick up from grooming or staying at a shelter or cattery. Cats often show no symptoms in the early stages of the illness, so it's important to ask your veterinarian for a test. If your cat is strictly an indoor cat, chances of developing bartonella or "cat scratch fever" (as it is often nicknamed) are low, but you should still be aware of the risks.
How Is Feline Bartonella Transmitted?
Is cat scratch fever real? Yes, but it's only a nickname for one variety of bartonella, a condition caused by a bacterium found in flea and tick faeces. Up to 20 percent of cats with no risk factors still have the disease, according to the National Veterinary Laboratory. If you live in a hot, humid climate, your pet is more at risk. Cats contract bartonella primarily when flea faeces are present on their fur or skin and they lick up the debris and bacteria while grooming.
The bacteria can also be transmitted through ticks. It's easy to bring these tiny bloodsuckers into your house if you live near a wooded area or have a dog that loves barging through bushes and tall grass. If humans or other animals unknowingly bring ticks in the house, even an indoor cat could be at risk for bartonella. Pet parents should be checking their pets for signs of fleas, flea bites, and ticks on a regular basis. Even with constant checks, you may not find tiny fleas, so also watch for excessive scratching or red marks. Since many cats that get this disease will show no symptoms for weeks or even months, it's important to ask your vet for a blood test to find out if your pet needs to be treated if you find fleas or ticks in your home.
If your cat has recently been boarded or outside the home, it may be a good idea to have your vet perform the blood test as a precaution, even if your cat seems perfectly healthy. Many vets recommend the blood test as part of adopting a stray or a new kitty from a shelter.
What Are the Symptoms?
Cats can carry the bacteria in their systems for months without any symptoms, so if your pet starts to show signs of swollen glands, lethargy, or sore muscles, you definitely want to get them to the vet. Most cats are treated with a round of antibiotics, go back for a follow-up test a few months later, and exhibit no further problems. Fortunately, bartonella is not a deadly disease, but it is still one that pet parents should be aware of and know how to prevent.