WebMar 30, 2024 · Typhoid fever is a life-threatening infection caused by the bacterium Salmonella Typhi. It is usually spread through contaminated food or water. Once Salmonella Typhi bacteria are ingested, they multiply and spread into the bloodstream. Urbanization and climate change have the potential to increase the global burden of typhoid. WebDengue is a potentially fatal acute febrile illness caused by infection with any of four dengue viruses (DENV-1, -2, -3, and -4). Dengue is a major public health problem …
Typhoid fever - Diagnosis and treatment - Mayo Clinic
WebFeb 20, 2024 · typhus, series of acute infectious diseases that appear with a sudden onset of headache, chills, fever, and general pains, proceed on the third to fifth day with a rash and toxemia (toxic substances in the … WebSep 14, 2024 · Typhus fever or typhus is a type of infectious diseases caused by the Rickettsia genus of bacteria. This bacteria was first discovered in 1916 in Brazil by Henrique da Rocha Lima. However, it can ... small hand held tools
Typhoid: Symptoms, treatment, causes, and prevention …
WebJun 24, 2024 · 1 Includes 4 proposed subspecies that can be distinguished serologically and by PCR assay and that are the etiologic agents of Boutonneuse fever and Mediterranean tick fever in southern Europe and Africa (R. conorii subsp. conorii), Indian tick typhus in South Asia (R. conorii subsp. indica), Israeli tick typhus in southern Europe and Middle … WebThe clinical symptoms can be very similar: fever, muscle aches, headache and, possibly, a rash on the trunk or back. How can someone tell the difference between the two diseases? Symptoms like diarrhea or … WebNov 13, 2024 · Typhus fevers are a group of diseases caused by bacteria that are spread to humans by fleas, lice, and chiggers. Typhus fevers include scrub typhus, murine typhus, and epidemic typhus. Chiggers … small hand held tool boxes