Rickettsial Infections
Rickettsial infections are diseases caused by bacteria from the genus Rickettsia, which are typically transmitted to humans through bites from infected ticks, fleas, or lice. These bacteria can lead to various illnesses, including Rocky Mountain spotted fever and typhus, characterized by symptoms such as fever, rash, and muscle aches.
Diagnosis often involves clinical evaluation and laboratory tests to identify the presence of Rickettsia in the blood. Treatment usually includes antibiotics, which are most effective when administered early in the infection. Preventive measures focus on avoiding exposure to vectors, such as using insect repellent and wearing protective clothing.