Acute Gastroenteritis
New norovirus strain could cause severe gastro epidemic
(Medical Xpress)—UNSW researchers have discovered a new strain of norovirus that they warn could cause a severe epidemic of acute gastroenteritis in Australia this winter.
Diseases, Conditions, Syndromes
Jan 15, 2013 |
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Norovirus outbreaks in nursing homes associated with increase in hospitalizations, risk of death
In a study that included more than 300 Medicare-certified nursing homes, rates of hospitalization and death were substantially increased during outbreaks of norovirus gastroenteritis vs. non-outbreak periods, according to ...
Health
Oct 18, 2012 |
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Malaysia: Norovirus discovered in lettuce
University Teknologi MARA researchers conducted a study on Norovirus (NoV) in lettuces. The virus causes outbreaks of Gastroenteritis among children below age 5 in Malaysia.
Diseases, Conditions, Syndromes
Sep 13, 2012 |
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Investigators trace of role reusable grocery bag in norovirus outbreak
Oregon investigators recently mapped the trail of an outbreak of a nasty stomach bug among participants in a girls' soccer tournament to a reusable open top grocery bag stored in a hotel bathroom. Their findings, which illustrate ...
Diseases, Conditions, Syndromes
May 09, 2012 |
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RI Hospital finds dehydration scales not accurate for determining dehydration levels in children
A physician team from Rhode Island Hospital led a study to evaluate the accuracy of the commonly used dehydration scales as they apply to children in a low-income country. Based on their experience in Rwanda, ...
Health
Nov 08, 2011 |
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Rotavirus vaccine greatly reduced gastroenteritis hospitalizations in children
Vaccination against rotavirus, a major cause of severe acute gastroenteritis in children, dramatically decreased hospitalization rates for the infection among infants in three U.S. counties, according to a new study published ...
Diseases, Conditions, Syndromes
Jun 24, 2011 |
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Intestinal cell defense mechanism against bacteria
Salmonella is widely prevalent in the animal kingdom. The reason we do not suffer from severe intestinal infections very often is due to our body's defence system, which manages to digest invading bacteria. ...
Medical research
May 27, 2011 |
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Gastroenteritis (also known as gastric flu, stomach flu, gastro and stomach virus, although unrelated to influenza) is marked by inflammation of the gastrointestinal tract involving both the stomach and small intestine resulting in diarrhea, vomiting and abdominal cramps.
The majority of cases in children globally are caused by rotavirus, while in adults norovirus is more common, at least in the United States. Less common causes include bacteria or their toxins, and parasites. Transmission may occur due to improperly prepared foods, contaminated water or close contact with those who are infectious.
The foundation of management is adequate hydration. For mild or moderate cases this can typically be achieved via oral rehydration solution. For more severe cases intravenous fluids may be needed. Gastroenteritis primarily affects children and those in the developing world.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
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