Total tetanus - number of reported cases, gaps filled in Chad
Chad: Total tetanus - number of reported cases, gaps filled was 573 in 2025. ◆ Volatile
Total tetanus - number of reported cases, gaps filled in Chad, 1974–2025
Source: Statizoid (derived).
Analysis
The most recent figure for total tetanus - number of reported cases, gaps filled in Chad is 573, measured in 2025.
That represents a change of up 108.4% on the previous year and up 193.8% over ten years.
Over the whole period, total tetanus - number of reported cases, gaps filled in Chad peaked at 2,889 in 1978 and was at its lowest, 8, in 1980.
That places Chad 9th out of 210 countries with data for 2025, putting it in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Total tetanus - number of reported cases, gaps filled in Chad, year by year
| Year | Value | Change |
|---|---|---|
| 1974 | 728 | — |
| 1975 | 1,950 | +167.9% |
| 1976 | 2,421 | +24.2% |
| 1977 | 2,509 | +3.6% |
| 1978 | 2,889 | +15.1% |
| 1979 | 512 | -82.3% |
| 1980 | 8 | -98.4% |
| 1981 | 286 | +3475.0% |
| 1982 | 625 | +118.5% |
| 1983 | 1,977 | +216.3% |
| 1984 | 316 | -84.0% |
| 1985 | 217 | -31.3% |
| 1986 | 462 | +112.9% |
| 1987 | 1,646 | +256.3% |
| 1988 | 1,618 | -1.7% |
| 1989 | 1,533 | -5.3% |
| 1990 | 1,603 | +4.6% |
| 1991 | 1,094 | -31.8% |
| 1992 | 1,086 | -0.7% |
| 1993 | 1,073 | -1.2% |
| 1994 | 1,037 | -3.3% |
| 1995 | 1,002 | -3.4% |
| 1996 | 965.75 | -3.6% |
| 1997 | 930 | -3.7% |
| 1998 | 1,110 | +19.4% |
| 2005 | 191 | -82.8% |
| 2006 | 145.5 | -23.8% |
| 2007 | 100 | -31.3% |
| 2008 | 163 | +63.0% |
| 2009 | 146 | -10.4% |
| 2010 | 180.5 | +23.6% |
| 2011 | 215 | +19.1% |
| 2012 | 225 | +4.7% |
| 2013 | 176 | -21.8% |
| 2014 | 154 | -12.5% |
| 2015 | 195 | +26.6% |
| 2016 | 172 | -11.8% |
| 2017 | 47 | -72.7% |
| 2018 | 189 | +302.1% |
| 2019 | 237 | +25.4% |
| 2020 | 251 | +5.9% |
| 2021 | 351 | +39.8% |
| 2022 | 451 | +28.5% |
| 2023 | 315 | -30.2% |
| 2024 | 275 | -12.7% |
| 2025 | 573 | +108.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 1,835 | 512 | 2,889 | 6 |
| 1980s | 868.8 | 8 | 1,977 | 10 |
| 1990s | 1,100 | 930 | 1,603 | 9 |
| 2000s | 149.1 | 100 | 191 | 5 |
| 2010s | 179.05 | 47 | 237 | 10 |
| 2020s | 369.33 | 251 | 573 | 6 |
Countries ranked near Chad
More health data for Chad
- Un projection of annual infant deaths, annual growth rate -0.9964 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.6578 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,071 deaths per 1,000 people (2090)
- Number of infants who die before age 1 41,435 deaths (2100)
- Total tetanus - number of reported cases, per capita 0 units per person (2025)
- Diphtheria - number of reported cases, gaps filled 4 (2025)
- Diphtheria - number of reported cases, per capita 0 units per person (2025)
- Measles - number of reported cases, gaps filled 495 (2025)
- Measles - number of reported cases, per unit of GDP 0 units per US$ of GDP (2025)
- Measles - number of reported cases, per capita 0 units per person (2025)
Frequently asked questions
- What is total tetanus - number of reported cases, gaps filled in Chad?
- Total tetanus - number of reported cases, gaps filled in Chad was 573 in 2025, according to Statizoid (derived).
- What is the highest total tetanus - number of reported cases, gaps filled recorded in Chad?
- The highest recorded value was 2,889 in 1978.
- What is the lowest total tetanus - number of reported cases, gaps filled recorded in Chad?
- The lowest recorded value was 8 in 1980.
- How does Chad rank for total tetanus - number of reported cases, gaps filled?
- Chad ranks 9th out of 210 countries with data for 2025.
- Is total tetanus - number of reported cases, gaps filled rising or falling in Chad?
- Over the last ten years it is up 193.8%. The long-run trend across the full record is volatile.
- Where does this Chad data come from?
- The figures come from Statizoid (derived), published as part of Total tetanus - number of reported cases, gaps filled. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 46 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Total tetanus - number of reported cases with 793 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.
Computed from
- Total tetanus - number of reported cases World Health Organization, Global Health Observatory
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Total tetanus - number of reported cases with 793 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.