The US National Institutes of Health lists the most common causes are gastroenteritis (inflammation of the stomach intestine) and nonspecific abdominal pain, followed by cholelithiasis (a ...

WHAT IS NOROVIRUS AND HOW DO YOU GET IT? Norovirus is one of the leading causes of viral gastroenteritis in the world. It is easily transmitted by direct contact with an infected person ...

Norovirus infection has characteristic clinical and epidemiological features that can allow its differentiation from other causes of gastroenteritis. Norovirus is often acquired from a contact ...

The gastroenteritis that it causes typically lasts two to three days. The virus is more likely to be shed when you have symptoms, but virus has been detected as long as two weeks after the acute ...