In an early clinical trial, an experimental norovirus vaccine given as a pill produced defensive responses exactly where it counts—in the saliva of older people most vulnerable to the explosive ...

An early trial of a norovirus vaccine pill has shown promise at protecting against the notorious “winter vomiting” bug, with researchers saying it could potentially be available for use in a ...

WHILE norovirus still circulates at high levels, a new pill designed to protect against the winter vomiting bug has been undergoing trials. Just two weeks ago there was a record number of patients ...