Immunization Programs — MCQ Practice

Which pairing correctly distinguishes eVIN and U-WIN in immunization administration?

In a hypothetical cohort of 2,000 eligible children, 1,600 receive a first dose and 1,440 receive a later dose. What is dropout from the first-dose group?

An adverse health event is reported after vaccination. What does the term AEFI establish at this stage?

In WHO/UNICEF immunization monitoring, the operational zero-dose proxy is associated with which indicator?

A September 2026 report records more than 80 lakh HPV vaccine doses delivered since the programme’s February launch. Which inference is justified by that figure alone?