WHO awaiting report on efficacy of human rotavirus vaccine
M. Dinesh Varma Findings may help to include it in immunisation drive across the world Rotavirus common cause of severe diarrhoea Nearly 6 lakh die worldwide every year CHENNAI: The soon-to-be-released findings of a final-phase efficacy study on a vaccine against rotavirus, one of the commonest causes of enteric infection in children, could pave the way for its inclusion in immunisation programmes worldwide, paediatric infectious disease expert Miguel Luis O'Ryan said on Thursday.