Pertussis - number of reported cases, annual growth rate in Ireland
Ireland: Pertussis - number of reported cases, annual growth rate was -51.19 % change on previous year in 2025. ◆ Volatile
Pertussis - number of reported cases, annual growth rate in Ireland, 1975–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
The most recent figure for pertussis - number of reported cases, annual growth rate in Ireland is -51.19 % change on previous year, measured in 2025.
The figure is down 132.6% on the previous year and down 183.0% over ten years.
Over the whole period, pertussis - number of reported cases, annual growth rate in Ireland peaked at 273.05 % change on previous year in 1977 and was at its lowest, -92.42 % change on previous year, in 2021.
Ireland ranks 54th of 191 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Pertussis - number of reported cases, annual growth rate in Ireland, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1975 | -22.83 % change on previous year | — |
| 1976 | -13.24 % change on previous year | -42.0% |
| 1977 | 273.05 % change on previous year | -2162.4% |
| 1978 | -27.68 % change on previous year | -110.1% |
| 1979 | -29.24 % change on previous year | +5.7% |
| 1980 | -6.97 % change on previous year | -76.2% |
| 1981 | 82.27 % change on previous year | -1279.8% |
| 1982 | 7.62 % change on previous year | -90.7% |
| 1983 | 61.04 % change on previous year | +700.8% |
| 1984 | 77.14 % change on previous year | +26.4% |
| 1985 | 20.52 % change on previous year | -73.4% |
| 1986 | -59.83 % change on previous year | -391.6% |
| 1987 | 15.86 % change on previous year | -126.5% |
| 1988 | -31.86 % change on previous year | -300.9% |
| 1989 | 89.49 % change on previous year | -380.9% |
| 1990 | -63.78 % change on previous year | -171.3% |
| 1991 | 4.98 % change on previous year | -107.8% |
| 1992 | 2.02 % change on previous year | -59.5% |
| 1993 | 1.05 % change on previous year | -48.1% |
| 1994 | -59.38 % change on previous year | -5774.0% |
| 1995 | 23.51 % change on previous year | -139.6% |
| 1996 | -40.14 % change on previous year | -270.7% |
| 1997 | 75.86 % change on previous year | -289.0% |
| 1998 | -45.1 % change on previous year | -159.4% |
| 1999 | -28.97 % change on previous year | -35.8% |
| 2002 | -7.75 % change on previous year | -73.3% |
| 2003 | -69.47 % change on previous year | +796.7% |
| 2004 | 125 % change on previous year | -279.9% |
| 2005 | -6.67 % change on previous year | -105.3% |
| 2006 | -26.19 % change on previous year | +292.9% |
| 2007 | 25.81 % change on previous year | -198.5% |
| 2008 | 30.77 % change on previous year | +19.2% |
| 2009 | -21.57 % change on previous year | -170.1% |
| 2010 | 33.75 % change on previous year | -256.5% |
| 2011 | 114.02 % change on previous year | +237.8% |
| 2012 | 100 % change on previous year | -12.3% |
| 2013 | -61.79 % change on previous year | -161.8% |
| 2014 | -58.29 % change on previous year | -5.7% |
| 2015 | 61.64 % change on previous year | -205.8% |
| 2016 | 80.51 % change on previous year | +30.6% |
| 2017 | 23.94 % change on previous year | -70.3% |
| 2018 | -55.68 % change on previous year | -332.6% |
| 2019 | 41.03 % change on previous year | -173.7% |
| 2020 | -60 % change on previous year | -246.3% |
| 2021 | -92.42 % change on previous year | +54.0% |
| 2022 | 40 % change on previous year | -143.3% |
| 2023 | 157.14 % change on previous year | +292.9% |
| 2025 | -51.19 % change on previous year | -132.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 36.01 % change on previous year | -29.24 % change on previous year | 273.05 % change on previous year | 5 |
| 1980s | 25.53 % change on previous year | -59.83 % change on previous year | 89.49 % change on previous year | 10 |
| 1990s | -12.99 % change on previous year | -63.78 % change on previous year | 75.86 % change on previous year | 10 |
| 2000s | 6.24 % change on previous year | -69.47 % change on previous year | 125 % change on previous year | 8 |
| 2010s | 27.91 % change on previous year | -61.79 % change on previous year | 114.02 % change on previous year | 10 |
| 2020s | -1.29 % change on previous year | -92.42 % change on previous year | 157.14 % change on previous year | 5 |
Countries ranked near Ireland
- 51 Jordan -44.44 % change on previous year compare
- 52 New Caledonia -46.15 % change on previous year compare
- 53 Lebanon -50 % change on previous year compare
- 55 Switzerland -55.28 % change on previous year compare
- 56 Saudi Arabia -55.78 % change on previous year compare
- 57 Australia -55.78 % change on previous year compare
More health data for Ireland
- Un projection of annual infant deaths, annual growth rate -4.76 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.89 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,122 deaths per 1,000 people (2090)
- Number of infants who die before age 1 20 deaths (2100)
- Population ages 75-79, female, annual growth rate 3.83 % change on previous year (2025)
- Population ages 75-79, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 75-79, female, per capita 0.0172 units per person (2025)
- Population ages 75-79, male, annual growth rate 3.4 % change on previous year (2025)
- Population ages 75-79, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 75-79, male, per capita 0.0157 units per person (2025)
Frequently asked questions
- What is pertussis - number of reported cases, annual growth rate in Ireland?
- Pertussis - number of reported cases, annual growth rate in Ireland was -51.19 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest pertussis - number of reported cases, annual growth rate recorded in Ireland?
- The highest recorded value was 273.05 % change on previous year in 1977.
- What is the lowest pertussis - number of reported cases, annual growth rate recorded in Ireland?
- The lowest recorded value was -92.42 % change on previous year in 2021.
- How does Ireland rank for pertussis - number of reported cases, annual growth rate?
- Ireland ranks 54th out of 191 countries with data for 2025.
- Is pertussis - number of reported cases, annual growth rate rising or falling in Ireland?
- Over the last ten years it is down 183.0%. The long-run trend across the full record is volatile.
- Where does this Ireland data come from?
- The figures come from Statizoid (derived), published as part of Pertussis - number of reported cases, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 48 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Pertussis - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Pertussis - 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
The year-on-year percentage change in Pertussis - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.