Microbes like Escherichia coli and salmonella may also cause the belly flu. But this is not as frequent as instances which can be due to a virus. Norovirus is definitely the leading reason behind gastroenteritis in adults. Norovirus is extremely contagious and outbreaks usually occur in residential care facilities and https://kaufen76420.wikitidings.com/5715855/rumored_buzz_on_gastro