Why are UV programmes for hepatitis A needed?
WHO recommends that vaccination against hepatitis A virus be introduced into UV programmes for children aged ≥12 months, if indicated based on:1
- An increasing trend over time of acute hepatitis A disease, including severe disease, among older children, adolescents or adults
- Changes in the endemicity from high to intermediate
- Considerations of cost-effectiveness
Hepatitis A UV programmes in countries with intermediate endemicity can help protect individuals from infection and disease and reduce virus circulation3