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| | Gastroenteritis |
 | | Gastroenteritis, often called the "stomach flu," is a common and normally short-lived illness characterized by diarrhea and low-grade fever, cramps, nausea, and vomiting. |
 | | Bacterial gastroenteritis, also called food poisoning, is commonly caused by eating food that has spoiled or been contaminated, and often by uncooked meat (for example, steak tartar, which is a raw meat dish) or by eating meat that is cooked rare. |
 | | Gastroenteritis is very common and often occurs in epidemics, either by spreading from person to person in an institution or from many people eating a common contaminated food source. |
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