Yersinia enterocolitica
Yersinia enterocolitica (yer-sin-ee-uh en-ter-o-ko-li-ti-ka) is a species of gram-negative bacteria in the family Yersiniaceae. It is named after Alexandre Yersin, a Swiss-French physician and bacteriologist, and its etymology is derived from its ability to cause enterocolitis, an inflammation of the small intestine and colon.
Overview
Yersinia enterocolitica is a rod-shaped bacterium that is known to cause the disease yersiniosis in humans. It is often found in animals, particularly pigs, and can be transmitted to humans through contaminated food, especially pork.
Symptoms
Infection with Yersinia enterocolitica can lead to a wide range of symptoms, including fever, abdominal pain, and diarrhea. In severe cases, it can lead to complications such as septicemia (blood poisoning) and meningitis (inflammation of the membranes surrounding the brain and spinal cord).
Diagnosis
Diagnosis of Yersinia enterocolitica infection is typically made through a stool culture. The bacteria can also be identified through a blood test or a biopsy of the infected tissue.
Treatment
Treatment for Yersinia enterocolitica infection usually involves antibiotics, such as ciprofloxacin or doxycycline. In severe cases, hospitalization may be required.
Prevention
Prevention of Yersinia enterocolitica infection involves proper food handling and cooking, especially of pork products. Regular hand washing and avoiding contact with infected animals can also help prevent infection.
See also
External links
- Medical encyclopedia article on Yersinia enterocolitica
- Wikipedia's article - Yersinia enterocolitica
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