Number of confirmed cases of tetanus in Sao Tome and Principe
Sao Tome and Principe: Number of confirmed cases of tetanus was 1 Cases in 2021. ◆ Volatile
Number of confirmed cases of tetanus in Sao Tome and Principe, 1974–2021
Source: World Health Organization – Global Health Observatory (2026) – with minor processing by Our World in Data. Measured in Cases.
Analysis
In 2021, number of confirmed cases of tetanus in Sao Tome and Principe stood at 1 Cases.
The figure is unchanged over five years.
Over the whole period, number of confirmed cases of tetanus in Sao Tome and Principe peaked at 41 Cases in 1983 and was at its lowest, 0 Cases, in 1996.
That places Sao Tome and Principe 98th out of 210 countries with data for 2021, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Number of confirmed cases of tetanus in Sao Tome and Principe, year by year
| Year | Cases | Change |
|---|---|---|
| 1974 | 15 Cases | — |
| 1978 | 25 Cases | +66.7% |
| 1979 | 25 Cases | +0.0% |
| 1980 | 12 Cases | -52.0% |
| 1981 | 15 Cases | +25.0% |
| 1982 | 19 Cases | +26.7% |
| 1983 | 41 Cases | +115.8% |
| 1984 | 13 Cases | -68.3% |
| 1985 | 20 Cases | +53.8% |
| 1986 | 28 Cases | +40.0% |
| 1987 | 13 Cases | -53.6% |
| 1988 | 18 Cases | +38.5% |
| 1996 | 0 Cases | -100.0% |
| 1997 | 4 Cases | — |
| 2000 | 0 Cases | -100.0% |
| 2001 | 0 Cases | — |
| 2002 | 0 Cases | — |
| 2003 | 0 Cases | — |
| 2004 | 0 Cases | — |
| 2005 | 0 Cases | — |
| 2006 | 0 Cases | — |
| 2007 | 0 Cases | — |
| 2008 | 0 Cases | — |
| 2009 | 0 Cases | — |
| 2010 | 0 Cases | — |
| 2011 | 0 Cases | — |
| 2012 | 0 Cases | — |
| 2013 | 0 Cases | — |
| 2014 | 0 Cases | — |
| 2015 | 0 Cases | — |
| 2016 | 1 Cases | — |
| 2017 | 0 Cases | -100.0% |
| 2018 | 0 Cases | — |
| 2019 | 0 Cases | — |
| 2021 | 1 Cases | — |
Sao Tome and Principe compared with similar countries
- Sao Tome and Principe's 1 Cases is below the median for lower middle income countries, which is 5 Cases, 20% of the median. (47 countries reporting)
- Sao Tome and Principe's 1 Cases is below the median for Sub-Saharan Africa, which is 14.5 Cases, 7% of the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 21.67 Cases | 15 Cases | 25 Cases | 3 |
| 1980s | 19.89 Cases | 12 Cases | 41 Cases | 9 |
| 1990s | 2 Cases | 0 Cases | 4 Cases | 2 |
| 2000s | 0 Cases | 0 Cases | 0 Cases | 10 |
| 2010s | 0.1 Cases | 0 Cases | 1 Cases | 10 |
| 2020s | 1 Cases | 1 Cases | 1 Cases | 1 |
Countries ranked near Sao Tome and Principe
More reference data data for Sao Tome and Principe
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0038 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.006 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.01 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0003 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.01 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.0126 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.014 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.0319 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.0601 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.0015 (2050)
Frequently asked questions
- What is number of confirmed cases of tetanus in Sao Tome and Principe?
- Number of confirmed cases of tetanus in Sao Tome and Principe was 1 Cases in 2021, according to World Health Organization – Global Health Observatory (2026) – with minor processing by Our World in Data.
- What is the highest number of confirmed cases of tetanus recorded in Sao Tome and Principe?
- The highest recorded value was 41 Cases in 1983.
- What is the lowest number of confirmed cases of tetanus recorded in Sao Tome and Principe?
- The lowest recorded value was 0 Cases in 1996.
- How does Sao Tome and Principe rank for number of confirmed cases of tetanus?
- Sao Tome and Principe ranks 98th out of 210 countries with data for 2021.
- Where does this Sao Tome and Principe data come from?
- The figures come from World Health Organization – Global Health Observatory (2026) – with minor processing by Our World in Data, published as part of Number of confirmed cases of tetanus. Statizoid updates them automatically from the source API.
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About this data
The annual number of confirmed cases of tetanus. Confirmed numbers underestimate the actual number of tetanus cases, due to limited testing and reporting capacity.