Guyana vs Iran: Measles-containing-vaccine first-dose (MCV1) immunization coverage
Guyana
99.0%
in 2025
Iran
99.0%
in 2025
Guyana rank
1st
Iran rank
1st
Measles-containing-vaccine first-dose (MCV1) immunization coverage over time
- Guyana
- Iran
How they compare
Guyana currently reports 99.0% against 99.0% in Iran, a difference of 0.0%.
The two have swapped places 2 times across 26 shared years of data; in 2000 it was Iran ahead.
Guyana ranks 1st and Iran ranks 1st of 194 countries.
Iran has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Guyana | Iran | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 91.8% | 97.6% | 5.8% | Iran |
| 2010s | 98.3% | 98.8% | 0.5% | Iran |
| 2020s | 97.7% | 99.0% | 1.3% | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher measles-containing-vaccine first-dose (mcv1) immunization coverage, Guyana or Iran?
- Guyana, at 99.0% against 99.0% in Iran as of 2025.
- What is the difference in measles-containing-vaccine first-dose (mcv1) immunization coverage between Guyana and Iran?
- 0.0%, with Guyana ahead.
- How many years of comparable data are there for Guyana and Iran?
- 26 years are reported by both, from 2000 to 2025.
- How do Guyana and Iran rank globally for measles-containing-vaccine first-dose (mcv1) immunization coverage?
- Guyana ranks 1st and Iran ranks 1st of 194 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Measles-containing-vaccine first-dose (MCV1) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.