10/16/2026
In Vietnam, rotavirus is one of the leading causes of severe, dehydrating diarrhea in children. The best way to prevent illness: vaccination. Given the country’s growing health care demands, the cost-effectiveness of new vaccine programs is a key factor in policy decisions.
PATH partnered with Vietnam’s National Institute of Hygiene and Epidemiology (Viện Vệ sinh dịch tễ Trung ương) and the London School of Hygiene & Tropical Medicine to evaluate the impact and cost-effectiveness of a nationwide rotavirus vaccine rollout.
The study results, recently published in Vaccine, provide compelling evidence in favor of this immunization decision. The national introduction of the domestically produced vaccine ROTAVIN® in Vietnam is expected to substantially reduce rotavirus cases, deaths, and associated health care costs.