Afghanistan vs Tanzania: Number of one-year-olds who are not vaccinated against Haemophilus influenzae type B
Afghanistan
542,507 one-year-olds
in 2023
Tanzania
375,596 one-year-olds
in 2023
Afghanistan rank
9th
Tanzania rank
12th
Number of one-year-olds who are not vaccinated against Haemophilus influenzae type B over time
- Afghanistan
- Tanzania
How they compare
Afghanistan currently reports 542,507 one-year-olds against 375,596 one-year-olds in Tanzania, a difference of 166,911 one-year-olds.
That makes Afghanistan's figure about 1.4 times Tanzania's.
Across all 15 years both countries report, Afghanistan has been ahead every year.
Afghanistan ranks 9th and Tanzania ranks 12th of 191 countries.
Afghanistan has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Afghanistan | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 383,394 one-year-olds | 235,639 one-year-olds | 147,755 one-year-olds | Afghanistan |
| 2010s | 410,842 one-year-olds | 145,744 one-year-olds | 265,098 one-year-olds | Afghanistan |
| 2020s | 556,667 one-year-olds | 285,494 one-year-olds | 271,173 one-year-olds | Afghanistan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not vaccinated against haemophilus influenzae type b, Afghanistan or Tanzania?
- Afghanistan, at 542,507 one-year-olds against 375,596 one-year-olds in Tanzania as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against haemophilus influenzae type b between Afghanistan and Tanzania?
- 166,911 one-year-olds, with Afghanistan ahead.
- How many years of comparable data are there for Afghanistan and Tanzania?
- 15 years are reported by both, from 2009 to 2023.
- How do Afghanistan and Tanzania rank globally for number of one-year-olds who are not vaccinated against haemophilus influenzae type b?
- Afghanistan ranks 9th and Tanzania ranks 12th of 191 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of one-year-olds who are not vaccinated against Haemophilus influenzae type B. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of one-year-olds who have not had three doses of Haemophilus influenzae type b vaccine in a given year.