Bartonella

Bartonella is a genus of bacteria that can cause disease in humans, animals, and insects. These bacteria are known to colonize the bloodstream and are responsible for many diseases, including cat scratch fever, trench fever, and Carrión’s disease. Bartonella bacteria are transmitted to humans by arthropods such as ticks, fleas, and sandflies, and through contact with cats. These diseases can lead to serious complications, including endocarditis, fever, and swollen lymph nodes. Treatment with antibiotics is usually effective, but in some cases, more aggressive treatments, such as surgery, may be needed. Bartonella infection is a growing health concern and preventive measures should be taken to reduce the risk of infection.