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Unlike other bacteria, Shigella is not destroyed by the gastric acid in the stomach. As a result, it takes only 10 to 200 cells to cause an infection. [ 13 ] This infectious dose is several orders of magnitude smaller than that of other species of bacteria (e.g., cholera , caused by the bacterium Vibrio cholerae , has an infectious dose between ...
[1] [10] Other symptoms may include fever, abdominal pain, and a feeling of incomplete defecation. [2] [6] [11] Complications may include dehydration. [3] The cause of dysentery is usually the bacteria from genus Shigella, in which case it is known as shigellosis, or the amoeba Entamoeba histolytica; then it is called amoebiasis. [1]
The term is usually restricted to Shigella infections. [2] Shigellosis is caused by one of several types of Shigella bacteria. [3] Three species are associated with bacillary dysentery: Shigella sonnei, Shigella flexneri and Shigella dysenteriae. [4] A study in China indicated that Shigella flexneri 2a was the most common serotype. [5]
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Transmission-based precautions are infection-control precautions in health care, in addition to the so-called "standard precautions". They are the latest routine infection prevention and control practices applied for patients who are known or suspected to be infected or colonized with infectious agents, including certain epidemiologically important pathogens, which require additional control ...
Shigella is a leading cause of bacterial diarrhea worldwide, with 80–165 million annual cases (estimated) [6] and 74,000 to 600,000 deaths. [ 6 ] [ 7 ] It is one of the top four pathogens that cause moderate-to-severe diarrhea in African and South Asian children.
Shigella is a bacteria that causes shigellosis, an infection that affects the digestive system and can lead to diarrhea, fever, stomach pain, and other complications.
In New York City, where thousands are expected to gather for the annual Times Square ball drop, officials have already begun warning people that the heaviest rain is forecast to hit the city from ...