A30-A49: Other bacterial diseases

A44: Bartonellosis

Bartonellosis is a group of infectious diseases caused by bacteria of the Bartonella genus. These conditions can be transmitted to humans through carriers such as ticks, fleas, and lice, or by the scratches of infected cats. Once inside the human body, Bartonella bacteria can invade various body systems and cause different types of symptoms. Common symptoms include fever, fatigue, headache, poor appetite, and swollen glands. Some people might develop skin changes, such as red or purple patches. The severity and progression of the disease can vary, with some people showing mild symptoms and others experiencing severe complications. Bartonellosis can affect multiple body systems, but it frequently targets the skin, lymph nodes, heart, and nervous system. It's essential to remember that early diagnosis can play a critical role in effective management.