Sierra Leone vs Tanzania: Measles-containing-vaccine second-dose (MCV2) immunization coverage
Sierra Leone
73.0%
in 2025
Tanzania
74.0%
in 2025
Sierra Leone rank
131st
Tanzania rank
129th
Measles-containing-vaccine second-dose (MCV2) immunization coverage over time
- Sierra Leone
- Tanzania
How they compare
Tanzania currently reports 74.0% against 73.0% in Sierra Leone, a difference of 1.0%.
The two have swapped places 4 times across 26 shared years of data; in 2000 it was Tanzania ahead.
Sierra Leone ranks 131st and Tanzania ranks 129th of 194 countries.
Across the 3 decades both report, Sierra Leone averaged higher in 1 and Tanzania in 1.
Head to head by decade
| Decade | Sierra Leone | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 0.0% | 0.0% | 0.0% | — |
| 2010s | 30.1% | 35.0% | 4.9% | Tanzania |
| 2020s | 71.0% | 70.0% | 1.0% | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher measles-containing-vaccine second-dose (mcv2) immunization coverage, Sierra Leone or Tanzania?
- Tanzania, at 74.0% against 73.0% in Sierra Leone as of 2025.
- What is the difference in measles-containing-vaccine second-dose (mcv2) immunization coverage between Sierra Leone and Tanzania?
- 1.0%, with Tanzania ahead.
- How many years of comparable data are there for Sierra Leone and Tanzania?
- 26 years are reported by both, from 2000 to 2025.
- How do Sierra Leone and Tanzania rank globally for measles-containing-vaccine second-dose (mcv2) immunization coverage?
- Sierra Leone ranks 131st and Tanzania ranks 129th of 194 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Measles-containing-vaccine second-dose (MCV2) immunization coverage by the locally recommended age (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.