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Nov 13, 2020 · 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.
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 blood), and terminate after two or three weeks. Learn more about typhus in this article.
Nov 13, 2020 · Epidemic typhus, also called louse-borne typhus, is an uncommon disease caused by a bacteria called Rickettsia prowazekii. Epidemic typhus is spread to people through contact with infected body lice.
Aug 3, 2023 · Flea-borne (murine) typhus is a disease caused by the bacteria Rickettsia typhi. Flea-borne typhus is spread to people through contact with infected fleas, most commonly the Oriental rat flea ( Xenopsylla cheopsis) and the cat flea ( Ctenocephalides felis ). Fleas become infected when they bite infected animals, such as rats, cats, or opossums.
Jul 17, 2023 · Symptoms. Diagnosis. Treatment. Long-Term Effects. Typhus is a group of bacterial diseases caused by rickettsia bacteria infection. This zoonotic illness is transferred to humans by an infected animal, and typical carriers of the bacteria include fleas, mites, and lice.
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Mar 30, 2023 · Key facts. As of 2019, an estimated 9 million people get sick from typhoid and 110 000 people die from it every year. Symptoms include prolonged fever, fatigue, headache, nausea, abdominal pain, and constipation or diarrhoea. Some patients may have a rash. Severe cases may lead to serious complications or even death.
Jan 16, 2020 · Symptoms. In most cases, symptoms begin within 1 to 2 weeks of exposure to an infected insect. This can make it difficult to trace the original cause of the infection. The symptoms of typhus...
