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Enteric fever is a medical term encompassing two types of salmonellosis, which, specifically, are typhoid fever and paratyphoid fever. [1] Enteric fever is a potentially life-threatening acute febrile systemic infection and is diagnosed by isolating a pathogen on culture.
Salmonella Typhi which causes typhoid fever is different than the other Salmonella bacteria that usually cause salmonellosis, a common type of food poisoning. [10] Diagnosis is performed by culturing and identifying S. enterica typhi from patient samples or detecting an immune response to the pathogen from blood samples.
Diagnosis of continuous fever is usually based on the clinical signs and symptoms but some biological tests, chest X-ray and CT scan are also used. [2] Typhoid fever is an example of continuous fever and it shows a characteristic step-ladder pattern, a step-wise increase in temperature with a high plateau. [1]
[10] [79] Cholera causes about three to five million cases of disease and kills approximately 100,000 people yearly. [31] In the developing world, children less than two years of age frequently get six or more infections a year that result in significant gastroenteritis. [17] It is less common in adults, partly due to the development of ...
Paratyphoid fever, also known simply as paratyphoid, is a bacterial infection caused by one of three types of Salmonella enterica. [1] Symptoms usually begin 6–30 days after exposure and are the same as those of typhoid fever. [1] [3] Often, a gradual onset of a high fever occurs over several days. [1]
Infectious mononucleosis, most commonly caused by EBV, may present as a fever of unknown origin. Other symptoms of infectious mononucleosis vary with age with middle aged adults and the elderly more likely to have a longer duration of fever and leukopenia, and younger adults and adolescents more likely to have splenomegaly, pharyngitis and ...
Other than fever, symptoms include muscle pain, sore throat, gastrointestinal distress/abdominal discomfort, and headache. [47] In newborns the picture may be that of sepsis, however, and can be severe and life-threatening. Enteroviruses are by far the most common causes of aseptic meningitis in children. In the United States, enteroviruses are ...
Undulant fever, seen in brucellosis. Typhoid fever is a continuous fever showing a characteristic step-ladder pattern, a step-wise increase in temperature with a high plateau. [47] Among the types of intermittent fever are ones specific to cases of malaria caused by different pathogens. These are: [48] [49]