Diphtheria - number of reported cases in Thailand
Thailand: Diphtheria - number of reported cases was 60 in 2025. ◆ Volatile
Diphtheria - number of reported cases in Thailand, 1974–2025
Source: World Health Organization, Global Health Observatory.
Analysis
Thailand recorded 60 for diphtheria - number of reported cases in 2025.
Compared with earlier readings it is up 1,100.0% on the previous year and up 215.8% over ten years.
Over the whole period, diphtheria - number of reported cases in Thailand peaked at 2,345 in 1976 and was at its lowest, 0, in 2022.
Thailand ranks 22nd of 210 countries on this measure, 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 in Thailand, year by year
| Year | Value | Change |
|---|---|---|
| 1974 | 1,905 | — |
| 1975 | 1,934 | +1.5% |
| 1976 | 2,345 | +21.3% |
| 1977 | 2,290 | -2.3% |
| 1978 | 1,773 | -22.6% |
| 1979 | 2,009 | +13.3% |
| 1980 | 1,918 | -4.5% |
| 1981 | 794 | -58.6% |
| 1982 | 1,125 | +41.7% |
| 1983 | 1,038 | -7.7% |
| 1984 | 1,021 | -1.6% |
| 1985 | 762 | -25.4% |
| 1986 | 632 | -17.1% |
| 1987 | 536 | -15.2% |
| 1988 | 216 | -59.7% |
| 1989 | 87 | -59.7% |
| 1990 | 58 | -33.3% |
| 1991 | 53 | -8.6% |
| 1992 | 40 | -24.5% |
| 1993 | 28 | -30.0% |
| 1994 | 40 | +42.9% |
| 1995 | 19 | -52.5% |
| 1996 | 53 | +178.9% |
| 1997 | 38 | -28.3% |
| 1998 | 43 | +13.2% |
| 1999 | 52 | +20.9% |
| 2000 | 15 | -71.2% |
| 2001 | 11 | -26.7% |
| 2002 | 13 | +18.2% |
| 2003 | 9 | -30.8% |
| 2004 | 13 | +44.4% |
| 2005 | 1 | -92.3% |
| 2006 | 2 | +100.0% |
| 2007 | 3 | +50.0% |
| 2008 | 8 | +166.7% |
| 2009 | 12 | +50.0% |
| 2010 | 77 | +541.7% |
| 2011 | 28 | -63.6% |
| 2012 | 63 | +125.0% |
| 2013 | 28 | -55.6% |
| 2014 | 19 | -32.1% |
| 2015 | 19 | +0.0% |
| 2016 | 16 | -15.8% |
| 2017 | 5 | -68.8% |
| 2018 | 90 | +1700.0% |
| 2019 | 70 | -22.2% |
| 2020 | 79 | +12.9% |
| 2022 | 0 | -100.0% |
| 2023 | 2 | — |
| 2024 | 5 | +150.0% |
| 2025 | 60 | +1100.0% |
Biggest year-on-year movements
Years where Diphtheria - number of reported cases in Thailand 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 |
|---|---|---|---|
| 2018 | +1700.0% | 5 | 90 |
| 2025 | +1100.0% | 5 | 60 |
| 2010 | +541.7% | 12 | 77 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 2,043 | 1,773 | 2,345 | 6 |
| 1980s | 812.9 | 87 | 1,918 | 10 |
| 1990s | 42.4 | 19 | 58 | 10 |
| 2000s | 8.7 | 1 | 15 | 10 |
| 2010s | 41.5 | 5 | 90 | 10 |
| 2020s | 29.2 | 0 | 79 | 5 |
Countries ranked near Thailand
More health data for Thailand
- Un projection of annual infant deaths, annual growth rate -1.6 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.0316 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,582 deaths per 1,000 people (2090)
- Number of infants who die before age 1 677 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 1 (2025)
- Population ages 00-04, female, annual growth rate -2.01 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0201 units per person (2025)
- Population ages 00-04, male, annual growth rate -1.97 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
Frequently asked questions
- What is diphtheria - number of reported cases in Thailand?
- Diphtheria - number of reported cases in Thailand was 60 in 2025, according to World Health Organization, Global Health Observatory.
- What is the highest diphtheria - number of reported cases recorded in Thailand?
- The highest recorded value was 2,345 in 1976.
- What is the lowest diphtheria - number of reported cases recorded in Thailand?
- The lowest recorded value was 0 in 2022.
- How does Thailand rank for diphtheria - number of reported cases?
- Thailand ranks 22nd out of 210 countries with data for 2025.
- Is diphtheria - number of reported cases rising or falling in Thailand?
- Over the last ten years it is up 215.8%. The long-run trend across the full record is volatile.
- Where does this Thailand data come from?
- The figures come from World Health Organization, Global Health Observatory, published as part of Diphtheria - number of reported cases. Statizoid updates them automatically from the source API.
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