Bcg immunization coverage for tb among 1 year olds in Guinea-Bissau
Guinea-Bissau: Bcg immunization coverage for tb among 1 year olds was 82 in 2025. ▲ Rising
Bcg immunization coverage for tb among 1 year olds in Guinea-Bissau, 1984–2025
Source: Our World in Data.
Analysis
The most recent figure for bcg immunization coverage for tb among 1 year olds in Guinea-Bissau is 82, measured in 2025.
That represents a change of down 2.4% on the previous year and down 10.9% over ten years.
Over the whole period, bcg immunization coverage for tb among 1 year olds in Guinea-Bissau peaked at 99 in 1992 and was at its lowest, 42, in 1984.
That places Guinea-Bissau 130th out of 167 countries with data for 2025, putting it in the bottom quarter.
The long-run direction has been consistently rising across the 42 years of available data.
Bcg immunization coverage for tb among 1 year olds in Guinea-Bissau, year by year
| Year | Value | Change |
|---|---|---|
| 1984 | 42 | — |
| 1985 | 56 | +33.3% |
| 1986 | 69 | +23.2% |
| 1987 | 82 | +18.8% |
| 1988 | 89 | +8.5% |
| 1989 | 95 | +6.7% |
| 1990 | 90 | -5.3% |
| 1991 | 94 | +4.4% |
| 1992 | 99 | +5.3% |
| 1993 | 96 | -3.0% |
| 1994 | 95 | -1.0% |
| 1995 | 92 | -3.2% |
| 1996 | 68 | -26.1% |
| 1997 | 82 | +20.6% |
| 1998 | 78 | -4.9% |
| 1999 | 74 | -5.1% |
| 2000 | 77 | +4.1% |
| 2001 | 79 | +2.6% |
| 2002 | 82 | +3.8% |
| 2003 | 84 | +2.4% |
| 2004 | 87 | +3.6% |
| 2005 | 89 | +2.3% |
| 2006 | 90 | +1.1% |
| 2007 | 92 | +2.2% |
| 2008 | 93 | +1.1% |
| 2009 | 94 | +1.1% |
| 2010 | 93 | -1.1% |
| 2011 | 92 | -1.1% |
| 2012 | 94 | +2.2% |
| 2013 | 93 | -1.1% |
| 2014 | 93 | +0.0% |
| 2015 | 92 | -1.1% |
| 2016 | 91 | -1.1% |
| 2017 | 87 | -4.4% |
| 2018 | 91 | +4.6% |
| 2019 | 88 | -3.3% |
| 2020 | 74 | -15.9% |
| 2021 | 43 | -41.9% |
| 2022 | 91 | +111.6% |
| 2023 | 94 | +3.3% |
| 2024 | 84 | -10.6% |
| 2025 | 82 | -2.4% |
Guinea-Bissau compared with similar countries
- Guinea-Bissau's 82 is above the median for low income countries, which is 82, 1.0× the median. (25 countries reporting)
- Guinea-Bissau's 82 is below the median for Sub-Saharan Africa, which is 88.5, 93% of the median. (48 countries reporting)
Biggest year-on-year movements
Years where Bcg immunization coverage for tb among 1 year olds in Guinea-Bissau changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2022 | +111.6% | 43 | 91 |
| 2021 | -41.9% | 74 | 43 |
| 1985 | +33.3% | 42 | 56 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 72.17 | 42 | 95 | 6 |
| 1990s | 86.8 | 68 | 99 | 10 |
| 2000s | 86.7 | 77 | 94 | 10 |
| 2010s | 91.4 | 87 | 94 | 10 |
| 2020s | 78 | 43 | 94 | 6 |
Countries ranked near Guinea-Bissau
More reference data data for Guinea-Bissau
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0583 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.3098 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.395 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0269 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.395 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.1955 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.2346 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 1.56 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 2.15 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.1466 (2050)
Frequently asked questions
- What is bcg immunization coverage for tb among 1 year olds in Guinea-Bissau?
- Bcg immunization coverage for tb among 1 year olds in Guinea-Bissau was 82 in 2025, according to Our World in Data.
- What is the highest bcg immunization coverage for tb among 1 year olds recorded in Guinea-Bissau?
- The highest recorded value was 99 in 1992.
- What is the lowest bcg immunization coverage for tb among 1 year olds recorded in Guinea-Bissau?
- The lowest recorded value was 42 in 1984.
- How does Guinea-Bissau rank for bcg immunization coverage for tb among 1 year olds?
- Guinea-Bissau ranks 130th out of 167 countries with data for 2025.
- Is bcg immunization coverage for tb among 1 year olds rising or falling in Guinea-Bissau?
- Over the last ten years it is down 10.9%. The long-run trend across the full record is rising.
- Where does this Guinea-Bissau data come from?
- The figures come from Our World in Data, published as part of Bcg immunization coverage for tb among 1 year olds. Statizoid updates them automatically from the source API.
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