Question

Intestinal flu is most often caused by?

1) A virus
2) Enterotoxigenic Escherichia coli
3) Helicobacter pylori
4) Clostridium difficile
5) Staphylococcus aureus foodborne illness

Answer 1

Intestinal flu, or gastroenteritis, is most commonly caused by a virus, such as rotavirus in children and norovirus in adults. Other potential causes include fungi and protozoa.

Step-by-step explanation:

The most common cause of intestinal flu, also known as gastroenteritis, is a virus. In children, rotavirus is often the culprit, while norovirus is more likely to cause the illness in adults. Other potential causes of gastroenteritis include fungi and protozoa.