vomiting

“It can persist for months, years, or decades. Episodes may recur several times a month or several times a year,”…

Illustration of norovirus particles J Marshall/Tribaleye Images/Alamy A norovirus vaccine pill that cuts the risk of infection could be available…

An artist’s impression of the norovirus Science Photo Library/Alamy An early trial of a norovirus vaccine pill has shown promise…

Norovirus, the leading cause of vomiting and diarrhea, is spreading in Austin  KUT Norovirus (Stomach Flu) Cases Are Surging: 3 Things…