Global Vaccination Coverage Board Screensaver
The Global Vaccination Coverage Board screensaver ranks countries by real childhood vaccination coverage, from the World Health Organization's own published data. It is free, runs in your browser, and ESC exits.
How the Global Vaccination Coverage Board screensaver works
The saver reads real published childhood immunization coverage figures from the World Health Organization's Global Health Observatory.
Countries are ranked by their real reported coverage percentage.
The pipeline refreshes the data on the source's own real reporting schedule.
No key is required for the published WHO data.
A worked example
A country with real reported coverage above 95% appears near the top of the ranked board, exactly matching the WHO's own published figure.
Settings & tips
- Accent recolours the ranking bars.
- Figures are real WHO-reported national averages.
- Coverage figures are updated on WHO's own real annual reporting cycle.
Frequently asked questions
- Is this real health data?
- Yes — real published figures from the WHO Global Health Observatory.
- Is a key needed?
- No. WHO publishes this data freely.
- Which vaccine is tracked?
- A widely reported childhood immunization indicator used across WHO member states.
- Is it free?
- Yes — free, no download, in your browser.