Pertussis - number of reported cases in Liberia
Liberia: Pertussis - number of reported cases was 0 in 2022. ◆ Volatile
Latest (2022)
0
World rank
137th
of 210 countries
All-time high
4,561
in 1988
All-time low
0
in 2004
Years of data
35
1974–2022
Pertussis - number of reported cases in Liberia, 1974–2022
Source: World Health Organization, Global Health Observatory.
Analysis
The most recent figure for pertussis - number of reported cases in Liberia is 0, measured in 2022. That is the lowest value across all 35 years on record.
The figure is down 100.0% over five years.
Over the whole period, pertussis - number of reported cases in Liberia peaked at 4,561 in 1988 and was at its lowest, 0, in 2004.
That places Liberia 137th out of 210 countries with data for 2022, putting it 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 in Liberia, year by year
| Year | Value | Change |
|---|---|---|
| 1974 | 173 | — |
| 1975 | 523 | +202.3% |
| 1976 | 2,764 | +428.5% |
| 1977 | 2,405 | -13.0% |
| 1978 | 1,281 | -46.7% |
| 1979 | 100 | -92.2% |
| 1980 | 62 | -38.0% |
| 1981 | 389 | +527.4% |
| 1982 | 48 | -87.7% |
| 1983 | 15 | -68.8% |
| 1984 | 8 | -46.7% |
| 1985 | 32 | +300.0% |
| 1986 | 15 | -53.1% |
| 1987 | 5 | -66.7% |
| 1988 | 4,561 | +91120.0% |
| 1989 | 7 | -99.8% |
| 1993 | 432 | +6071.4% |
| 1996 | 104 | -75.9% |
| 1998 | 1,114 | +971.2% |
| 1999 | 394 | -64.6% |
| 2000 | 281 | -28.7% |
| 2001 | 131 | -53.4% |
| 2002 | 379 | +189.3% |
| 2004 | 0 | -100.0% |
| 2005 | 0 | — |
| 2009 | 0 | — |
| 2011 | 0 | — |
| 2012 | 0 | — |
| 2013 | 0 | — |
| 2014 | 0 | — |
| 2015 | 0 | — |
| 2017 | 191 | — |
| 2019 | 82 | -57.1% |
| 2021 | 0 | -100.0% |
| 2022 | 0 | — |
Biggest year-on-year movements
Years where Pertussis - number of reported cases in Liberia 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 |
|---|---|---|---|
| 1988 | +91120.0% | 5 | 4,561 |
| 1993 | +6071.4% | 7 | 432 |
| 1998 | +971.2% | 104 | 1,114 |
| 1981 | +527.4% | 62 | 389 |
| 1976 | +428.5% | 523 | 2,764 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 1,208 | 100 | 2,764 | 6 |
| 1980s | 514.2 | 5 | 4,561 | 10 |
| 1990s | 511 | 104 | 1,114 | 4 |
| 2000s | 131.83 | 0 | 379 | 6 |
| 2010s | 39 | 0 | 191 | 7 |
| 2020s | 0 | 0 | 0 | 2 |
Countries ranked near Liberia
- 137 Jamaica 0 compare
- 137 Saint Kitts and Nevis 0
- 137 Lesotho 0 compare
- 137 Niger 0 compare
- 137 Tanzania 0 compare
- 137 Zambia 0 compare
- 137 Azerbaijan 0 compare
- 137 Kiribati 0 compare
- 137 Mauritania 0 compare
- 137 British Virgin Islands 0
- 137 Papua New Guinea 0 compare
- 137 Turks and Caicos Islands 0 compare
- 137 Sao Tome and Principe 0 compare
- 137 Senegal 0 compare
- 137 Tokelau 0 compare
- 137 Mauritius 0 compare
- 137 Marshall Islands 0 compare
- 137 San Marino 0 compare
- 137 Central African Republic 0 compare
- 137 Trinidad and Tobago 0 compare
- 137 Rwanda 0 compare
- 137 Dominica 0 compare
- 137 Cape Verde 0 compare
- 137 Togo 0 compare
- 137 Burundi 0 compare
- 137 Somalia 0 compare
- 137 Antigua and Barbuda 0 compare
- 137 Tonga 0 compare
- 137 Solomon Islands 0 compare
- 137 Barbados 0 compare
- 137 Cuba 0 compare
- 137 Palau 0
- 137 Grenada 0 compare
- 137 Congo 0 compare
- 137 Mozambique 0 compare
- 137 Benin 0 compare
- 137 Niue 0 compare
- 137 Bangladesh 0 compare
- 137 Djibouti 0 compare
- 137 Bahamas 0 compare
- 137 Saint Lucia 0 compare
- 137 Cook Islands 0 compare
- 137 North Korea 0 compare
- 137 Macao 0 compare
- 137 Montserrat 0
- 137 Eswatini 0 compare
- 137 Northern Mariana Islands 0 compare
- 137 Ghana 0 compare
- 137 Gambia 0 compare
- 137 Guyana 0 compare
- 137 Egypt 0 compare
- 137 Anguilla 0
- 137 Botswana 0 compare
- 137 Guinea-Bissau 0 compare
- 137 Mongolia 0 compare
- 137 Zimbabwe 0 compare
- 137 Nicaragua 0 compare
- 137 Saint Vincent and the Grenadines 0 compare
- 137 Syria 0 compare
- 137 Equatorial Guinea 0 compare
- 137 American Samoa 0 compare
- 137 Nauru 0 compare
- 137 Comoros 0 compare
- 137 Turkmenistan 0 compare
- 137 Eritrea 0 compare
- 137 Tuvalu 0 compare
- 137 Cayman Islands 0 compare
- 137 Andorra 0 compare
- 137 Malawi 0 compare
- 137 Monaco 0 compare
- 137 Sierra Leone 0 compare
- 137 Cameroon 0 compare
- 137 Gabon 0 compare
More health data for Liberia
- Un projection of annual infant deaths, annual growth rate -1.57 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.7528 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,097 deaths per 1,000 people (2090)
- Number of infants who die before age 1 3,457 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 7 (2025)
- Population ages 00-04, female, annual growth rate 1.13 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0.0001 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.068 units per person (2025)
- Population ages 00-04, male, annual growth rate 1.13 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0.0001 units per US$ of GDP (2025)
Frequently asked questions
- What is pertussis - number of reported cases in Liberia?
- Pertussis - number of reported cases in Liberia was 0 in 2022, according to World Health Organization, Global Health Observatory.
- What is the highest pertussis - number of reported cases recorded in Liberia?
- The highest recorded value was 4,561 in 1988.
- What is the lowest pertussis - number of reported cases recorded in Liberia?
- The lowest recorded value was 0 in 2004.
- How does Liberia rank for pertussis - number of reported cases?
- Liberia ranks 137th out of 210 countries with data for 2022.
- Where does this Liberia data come from?
- The figures come from World Health Organization, Global Health Observatory, published as part of Pertussis - number of reported cases. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 35 observations, free to reuse under CC BY-NC-SA 3.0 IGO (WHO).