Diphtheria - number of reported cases, gaps filled in Brazil
Brazil: Diphtheria - number of reported cases, gaps filled was 4 in 2025. ◆ Volatile
Diphtheria - number of reported cases, gaps filled in Brazil, 1974–2025
Source: Statizoid (derived).
Analysis
In 2025, diphtheria - number of reported cases, gaps filled in Brazil stood at 4.
The figure is down 50.0% on the previous year and down 66.7% over ten years.
Over the whole period, diphtheria - number of reported cases, gaps filled in Brazil peaked at 5,685 in 1977 and was at its lowest, 0, in 2007.
That places Brazil 41st out of 210 countries with data for 2025, putting it in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Diphtheria - number of reported cases, gaps filled in Brazil, year by year
| Year | Value | Change |
|---|---|---|
| 1974 | 3,636 | — |
| 1975 | 4,004 | +10.1% |
| 1976 | 5,009 | +25.1% |
| 1977 | 5,685 | +13.5% |
| 1978 | 5,021 | -11.7% |
| 1979 | 4,546 | -9.5% |
| 1980 | 4,646 | +2.2% |
| 1981 | 3,846 | -17.2% |
| 1982 | 3,297 | -14.3% |
| 1983 | 3,369 | +2.2% |
| 1984 | 2,860 | -15.1% |
| 1985 | 2,304 | -19.4% |
| 1986 | 1,804 | -21.7% |
| 1987 | 1,284 | -28.8% |
| 1988 | 987 | -23.1% |
| 1989 | 801 | -18.8% |
| 1990 | 640 | -20.1% |
| 1991 | 495 | -22.7% |
| 1992 | 276 | -44.2% |
| 1993 | 252 | -8.7% |
| 1994 | 245 | -2.8% |
| 1995 | 171 | -30.2% |
| 1996 | 181 | +5.8% |
| 1997 | 32 | -82.3% |
| 1998 | 217 | +578.1% |
| 1999 | 53 | -75.6% |
| 2000 | 46 | -13.2% |
| 2001 | 10 | -78.3% |
| 2002 | 19 | +90.0% |
| 2003 | 49 | +157.9% |
| 2004 | 15 | -69.4% |
| 2005 | 27 | +80.0% |
| 2006 | 9 | -66.7% |
| 2007 | 0 | -100.0% |
| 2008 | 85 | — |
| 2009 | 4 | -95.3% |
| 2010 | 32 | +700.0% |
| 2011 | 5 | -84.4% |
| 2012 | 0 | -100.0% |
| 2013 | 4 | — |
| 2014 | 5 | +25.0% |
| 2015 | 12 | +140.0% |
| 2016 | 4 | -66.7% |
| 2017 | 5 | +25.0% |
| 2018 | 1 | -80.0% |
| 2019 | 2 | +100.0% |
| 2020 | 1 | -50.0% |
| 2021 | 1 | +0.0% |
| 2022 | 2 | +100.0% |
| 2023 | 4 | +100.0% |
| 2024 | 8 | +100.0% |
| 2025 | 4 | -50.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 4,650 | 3,636 | 5,685 | 6 |
| 1980s | 2,520 | 801 | 4,646 | 10 |
| 1990s | 256.2 | 32 | 640 | 10 |
| 2000s | 26.4 | 0 | 85 | 10 |
| 2010s | 7 | 0 | 32 | 10 |
| 2020s | 3.33 | 1 | 8 | 6 |
Countries ranked near Brazil
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Frequently asked questions
- What is diphtheria - number of reported cases, gaps filled in Brazil?
- Diphtheria - number of reported cases, gaps filled in Brazil was 4 in 2025, according to Statizoid (derived).
- What is the highest diphtheria - number of reported cases, gaps filled recorded in Brazil?
- The highest recorded value was 5,685 in 1977.
- What is the lowest diphtheria - number of reported cases, gaps filled recorded in Brazil?
- The lowest recorded value was 0 in 2007.
- How does Brazil rank for diphtheria - number of reported cases, gaps filled?
- Brazil ranks 41st out of 210 countries with data for 2025.
- Is diphtheria - number of reported cases, gaps filled rising or falling in Brazil?
- Over the last ten years it is down 66.7%. The long-run trend across the full record is volatile.
- Where does this Brazil data come from?
- The figures come from Statizoid (derived), published as part of Diphtheria - number of reported cases, gaps filled. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 52 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Diphtheria - number of reported cases with 613 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
- Diphtheria - 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
Diphtheria - number of reported cases with 613 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.