Cat scratch fever is real
Ask the Vet
Q: A friend just told me that cat scratch fever is a real disease. I really thought it was just a joke and an old song. Are my pets at risk? Can you tell me more? R.T., Farragut
A: Yes, cat scratch fever is a real disease. The disease is caused by a bacteria called Bartonella, which lives inside the red blood cells. Species affected include cats, dogs and people.
Fleas carry the bacteria Bartonella, and it continues to live in their feces, also known as “flea dirt.” When a cat with fleas (and flea dirt) scratches himself, the bacteria can enter his/her body through a break in the skin barrier. Likewise, that same cat may scratch another cat, dog or a person and would transmit the bacteria.
Most cats with normal immune systems will harbor the bacteria and not show clinical signs. Cats that become ill may experience fever, anorexia, lethargy and/or lymph node enlargement.
Although dogs can become infected, it is quite uncommon.
Disease rates are higher in warm climate areas with heat and humidity, where fleas thrive. Although we do experience winter weather in East Tennessee, strict flea control is recommended throughout the year, especially if your pets sleep in your bed. If your cat or dog is not currently protected against fleas, please speak with your veterinarian; he or she can guide you as to what is best for your pets.
For questions, e-mail Dr. Myers at lenoircityac@gmail.com
