IA2030 Scorecard

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Global

  • Type to select a Country

SP 1: Immunization Programs for Primary Health Care
1.6

Vaccine safety

Proportion of countries with at least 1 documented 
(with reporting form and/or line listed) individual 
serious AEFI case safety report per million total 
population—Global
VigiBase Data

Summary Table

20212022
Proportion of countries111 out of 19492 out of 194
Definition: Proportion of countries with at least one documented individual serious AEFI case safety report per million total population.
  • Numerator: Number of WHO Member States which reported at least one documented individual serious AEFI case safety report per million total population.
  • Denominator: Total number of WHO Member States
Method of estimation:

Step 1) Calculate the number of serious AEFI cases per million total population in each Member State. Sum the number of serious AEFI cases from VigiBase for each Member State every year (this should also include data related to all vaccines that is used in the country including vaccines under EUL). Divide the sum by country population estimates for the corresponding year obtained from the most recent UN Population Division's World Population Prospects (UNPD WPP) available at the time of reporting, and multiply by one million.

Step 2) Calculate the indicator numerator. Count the number of WHO Member States which reported at least one serious AEFI case per million total population.

Step 3) Divide the indicator numerator by the total number of WHO Member States (denominator equals 194 WHO Member States).

Data source: WHO global database VigiBase, UN Population Division's World Population Prospects (UNPD WPP)