What Is Bartonellosis?

Bartonellosis is a rare infectious disease caused by bacteria of the genus Bartonella. This disease can be transmitted to humans through contact with an infected animal, such as a cat, or through a bite from an infected sandfly or flea. Bartonellosis can cause a variety of symptoms, including fever, chills, headaches, muscle aches, fatigue, and weight loss. In some cases, it can also lead to more serious complications, such as endocarditis, meningitis, or encephalitis. Treatment typically involves antibiotics, and the prognosis is generally good.