Larry Williams Drive

A new vaccine will be trialled in the UK to protect people from the worst of norovirus ahead of the winter season. The contagious stomach bug causes vomiting and diarrhoea - and can have a huge strain on workplaces, schools and the health system.  UK correspondent Gavin Grey says the effects of the vaccine on volunteers will be monitored on potential volunteers. LISTEN ABOVESee omnystudio.com/listener for privacy information.