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Sapovirus is a genetically diverse genus of single-stranded positive-sense RNA, non-enveloped viruses within the family Caliciviridae. [1] [2] Together with norovirus, sapoviruses are the most common cause of acute gastroenteritis (commonly called the "stomach flu" although it is not related to influenza) in humans and animals.
As if cold and flu season weren't bad enough, this winter is turning out to be a particularly bad one for stomach bugs. By Dec. 11, 495 outbreaks of norovirus had been reported nationwide ...
The oral cholera vaccine has been found to be 50–60% effective over two years. [52] There are a number of vaccines against gastroenteritis in development. For example, vaccines against Shigella and enterotoxigenic Escherichia coli (ETEC), which are two of the leading bacterial causes of gastroenteritis worldwide. [53] [54]
The virus causes intense vomiting and diarrhea. ... The winter stomach bug is back. Norovirus, a contagious virus that causes vomiting and diarrhea, has been surging in the Northeast over the past ...
The norovirus is a highly contagious virus that is currently the leading cause of vomiting, diarrhea and food-borne illness within the U.S., the CDC says.. Based on data gathered by the CDC ...
Constipation is the most common chronic gastrointestinal disorder in adults. Depending on the definition employed, it occurs in 2% to 20% of the population. [18] [58] It is more common in women, the elderly and children. [58] Specifically constipation with no known cause affects females more often affected than males. [59]
While the majority of people will recover within a few days, every year norovirus causes 900 deaths, mostly among adults aged over 65 and older, according to CDC data.. The virus causes 465,000 ...
Insufficient data exists, but Shigella is estimated to have caused the death of 34,000 children under the age of five in 2013, and 40,000 deaths in people over five years of age. [25] Amoebiasis infects over 50 million people each year, of whom 50,000 die (one per thousand). [29]