Guinea vs Sierra Leone: New HIV infections averted by prevention of mother-to-child transmission
Guinea
1,037 infections
in 2024
Sierra Leone
1,161 infections
in 2024
Guinea rank
23rd
Sierra Leone rank
22nd
New HIV infections averted by prevention of mother-to-child transmission over time
- Guinea
- Sierra Leone
How they compare
Sierra Leone currently reports 1,161 infections against 1,037 infections in Guinea, a difference of 124 infections.
That makes Sierra Leone's figure about 1.1 times Guinea's.
The two have swapped places 6 times across 35 shared years of data; in 1990 it was Sierra Leone ahead.
Guinea ranks 23rd and Sierra Leone ranks 22nd of 85 countries.
Sierra Leone has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Guinea | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0 infections | 0 infections | 0 infections | — |
| 2000s | 92.85 infections | 97.75 infections | 4.9 infections | Sierra Leone |
| 2010s | 345.28 infections | 807.68 infections | 462.4 infections | Sierra Leone |
| 2020s | 878.12 infections | 1,112 infections | 233.79 infections | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher new hiv infections averted by prevention of mother-to-child transmission, Guinea or Sierra Leone?
- Sierra Leone, at 1,161 infections against 1,037 infections in Guinea as of 2024.
- What is the difference in new hiv infections averted by prevention of mother-to-child transmission between Guinea and Sierra Leone?
- 124 infections, with Sierra Leone ahead.
- How many years of comparable data are there for Guinea and Sierra Leone?
- 35 years are reported by both, from 1990 to 2024.
- How do Guinea and Sierra Leone rank globally for new hiv infections averted by prevention of mother-to-child transmission?
- Guinea ranks 23rd and Sierra Leone ranks 22nd of 85 countries.
- Where does this data come from?
- Joint United Nations Programme on HIV/AIDS (2026) – with minor processing by Our World in Data, published as New HIV infections averted by prevention of mother-to-child transmission. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
New HIV infections among children (aged 0-14 years) prevented through the implementation of Prevention of Mother-to-Child Transmission (PMTCT) programs. This is the central estimate.