<http://schema.org/description>
"Noroviruses are a leading cause of acute gastroenteritis (diarrhoea and vomiting) across all age groups, responsible for almost a fifth (18%) of all cases worldwide. New estimates, published in The Lancet Infectious Diseases, highlight the importance of developing norovirus vaccines, say the authors."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2014-06-noroviruses-cases-acute-gastroenteritis-worldwide.html>