Cat scratch fever

Cat Scratch Fever (also known as Cat Scratch Disease or Bartonellosis) is an infectious disease caused by the bacterium Bartonella henselae. It is most commonly transmitted to humans by scratches or bites from infected cats, particularly kittens.

Symptoms and Diagnosis

The symptoms of Cat Scratch Fever typically appear within one to two weeks after exposure and may include fever, fatigue, headache, and swollen lymph nodes. A blister or bump may also form at the site of the scratch or bite. In severe cases, the disease can cause complications such as encephalitis, endocarditis, or other organ involvement.

Diagnosis of Cat Scratch Fever is often based on a combination of clinical symptoms and a history of cat exposure. Laboratory tests, such as serology or polymerase chain reaction (PCR), can also be used to detect Bartonella henselae in the blood.

Treatment and Prevention

Treatment for Cat Scratch Fever typically involves antibiotics to combat the Bartonella henselae infection. In most cases, the disease is self-limiting and resolves on its own without treatment. However, in individuals with weakened immune systems, such as those with HIV/AIDS or undergoing chemotherapy, treatment may be necessary to prevent serious complications.

Prevention of Cat Scratch Fever primarily involves avoiding scratches or bites from cats, particularly kittens. This can be achieved by not playing roughly with cats and avoiding contact with stray or unfamiliar cats. It is also recommended to wash hands thoroughly after handling a cat.

See Also

• Zoonosis
• Bartonella
• Lymphadenopathy