More proof norovirus lasts in poop…
The noroviruses are the leading cause of viral gastroenteritis worldwide and despite many studies showing victims remain 'stool-positive' for weeks after getting better the advice is still "48 or 72 hours symptom-free and you're safe". In this latest study the Oregon Department of Public Health and the US Centers for Disease Control and Prevention analyzed 10 selected norovirus outbreaks from [...]