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May 22, 2024 · Typhoid fever, also known simply as typhoid, is a disease caused by Salmonella enterica serotype Typhi bacteria, also called Salmonella typhi. Symptoms vary from mild to severe, and usually begin six to 30 days after exposure. Often there is a gradual onset of a high fever over several days.
May 14, 2024 · This page provides a brief overview of typhoid fever and paratyphoid fever characteristics, including transmission and risk factors. It also highlights current trends in antimicrobial resistance. Information on identifying, diagnosing, and treating these diseases is available on the Clinical Guidance page.
May 14, 2024 · CDC collects surveillance data for typhoid fever and paratyphoid fever, both of which are nationally notifiable conditions. State and local health officials use a standard form to collect detailed information on laboratory-confirmed cases.
May 16, 2024 · Key points. Typhoid fever vaccines can help prevent and control typhoid fever, in addition to standard prevention measures like clean water access, adequate sanitation, and good hygiene. CDC works with partners and countries worldwide to support typhoid fever vaccine use in outbreak settings and in national immunization programs.
May 30, 2024 · After an average 10–14-day incubation period, the early symptoms of typhoid appear: headache, malaise, generalized aching, fever, and restlessness that may interfere with sleep. There may be loss of appetite, nosebleeds, cough, and diarrhea or constipation.
- The Editors of Encyclopaedia Britannica
May 16, 2024 · Typhoid (or enteric) fever is a severe, systemic bacterial infection classically caused by the facultative intracellular and Gram-negative bacilli Salmonella enterica serotype Typhi (S. Typhimurium, formerly S. typhi). S. enterica serotype Paratyphi A, B, or C can cause a similar syndrome.
May 17, 2024 · Typhoid and paratyphoid fever (sometimes referred to together as enteric fever) are infectious diseases caused by the bacteria Salmonella Typhi and Salmonella Paratyphi. Transmission occurs via the...
