Number of one-year-olds who are not vaccinated against diphtheria in Brazil
Brazil: Number of one-year-olds who are not vaccinated against diphtheria was 0.0012 one-year-olds per person in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against diphtheria in Brazil, 1980–2023
Source: Statizoid (derived). Measured in one-year-olds per person.
Analysis
Brazil recorded 0.0012 one-year-olds per person for number of one-year-olds who are not vaccinated against diphtheria in 2023.
The figure is down 57.3% on the previous year and up 183.0% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Brazil peaked at 0.0183 one-year-olds per person in 1980 and was at its lowest, 0.0001 one-year-olds per person, in 2011.
That places Brazil 102nd out of 192 countries with data for 2023, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Number of one-year-olds who are not vaccinated against diphtheria in Brazil, year by year
| Year | one-year-olds per person | Change |
|---|---|---|
| 1980 | 0.0183 one-year-olds per person | — |
| 1981 | 0.0153 one-year-olds per person | -16.3% |
| 1982 | 0.0126 one-year-olds per person | -17.6% |
| 1983 | 0.0113 one-year-olds per person | -10.1% |
| 1984 | 0.0089 one-year-olds per person | -21.2% |
| 1985 | 0.0093 one-year-olds per person | +4.1% |
| 1986 | 0.0112 one-year-olds per person | +20.7% |
| 1987 | 0.011 one-year-olds per person | -2.4% |
| 1988 | 0.0107 one-year-olds per person | -2.8% |
| 1989 | 0.0108 one-year-olds per person | +1.6% |
| 1990 | 0.0081 one-year-olds per person | -25.0% |
| 1991 | 0.0051 one-year-olds per person | -37.2% |
| 1992 | 0.0065 one-year-olds per person | +28.1% |
| 1993 | 0.0055 one-year-olds per person | -16.1% |
| 1994 | 0.0056 one-year-olds per person | +1.9% |
| 1995 | 0.004 one-year-olds per person | -27.9% |
| 1996 | 0.0048 one-year-olds per person | +19.6% |
| 1997 | 0.0043 one-year-olds per person | -9.8% |
| 1998 | 0.0014 one-year-olds per person | -67.1% |
| 1999 | 0.0012 one-year-olds per person | -15.3% |
| 2000 | 0.0004 one-year-olds per person | -67.3% |
| 2001 | 0.0004 one-year-olds per person | -2.9% |
| 2002 | 0.0002 one-year-olds per person | -51.6% |
| 2003 | 0.0002 one-year-olds per person | -3.3% |
| 2004 | 0.0002 one-year-olds per person | -3.4% |
| 2005 | 0.0002 one-year-olds per person | -2.5% |
| 2006 | 0.0002 one-year-olds per person | -1.6% |
| 2007 | 0.0002 one-year-olds per person | -2.2% |
| 2008 | 0.0002 one-year-olds per person | -2.6% |
| 2009 | 0.0002 one-year-olds per person | -2.6% |
| 2010 | 0.0002 one-year-olds per person | -2.0% |
| 2011 | 0.0001 one-year-olds per person | -1.4% |
| 2012 | 0.0007 one-year-olds per person | +393.7% |
| 2013 | 0.0004 one-year-olds per person | -40.7% |
| 2014 | 0.001 one-year-olds per person | +130.8% |
| 2015 | 0.0006 one-year-olds per person | -43.1% |
| 2016 | 0.0016 one-year-olds per person | +174.3% |
| 2017 | 0.0024 one-year-olds per person | +51.3% |
| 2018 | 0.0018 one-year-olds per person | -25.0% |
| 2019 | 0.0041 one-year-olds per person | +129.9% |
| 2020 | 0.0031 one-year-olds per person | -24.8% |
| 2021 | 0.0042 one-year-olds per person | +34.3% |
| 2022 | 0.0029 one-year-olds per person | -30.2% |
| 2023 | 0.0012 one-year-olds per person | -57.3% |
Brazil compared with similar countries
- Brazil's 0.0012 one-year-olds per person is below the median for upper middle income countries, which is 0.0015 one-year-olds per person, 84% of the median. (58 countries reporting)
- Brazil's 0.0012 one-year-olds per person is below the median for Latin America & Caribbean, which is 0.0017 one-year-olds per person, 72% of the median. (32 countries reporting)
Biggest year-on-year movements
Years where Number of one-year-olds who are not vaccinated against diphtheria in Brazil 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 |
|---|---|---|---|
| 2012 | +393.7% | 0.0001 one-year-olds per person | 0.0007 one-year-olds per person |
| 2016 | +174.3% | 0.0006 one-year-olds per person | 0.0016 one-year-olds per person |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.0119 one-year-olds per person | 0.0089 one-year-olds per person | 0.0183 one-year-olds per person | 10 |
| 1990s | 0.0047 one-year-olds per person | 0.0012 one-year-olds per person | 0.0081 one-year-olds per person | 10 |
| 2000s | 0.0002 one-year-olds per person | 0.0002 one-year-olds per person | 0.0004 one-year-olds per person | 10 |
| 2010s | 0.0013 one-year-olds per person | 0.0001 one-year-olds per person | 0.0041 one-year-olds per person | 10 |
| 2020s | 0.0028 one-year-olds per person | 0.0012 one-year-olds per person | 0.0042 one-year-olds per person | 4 |
Countries ranked near Brazil
- 99 Tuvalu 0.0013 one-year-olds per person compare
- 100 Ghana 0.0013 one-year-olds per person compare
- 101 Botswana 0.0012 one-year-olds per person compare
- 103 Austria 0.0012 one-year-olds per person compare
- 104 Nepal 0.0011 one-year-olds per person compare
- 105 Tajikistan 0.001 one-year-olds per person compare
More health data for Brazil
- Un projection of annual infant deaths, annual growth rate -1.86 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.1539 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,496 deaths per 1,000 people (2090)
- Number of infants who die before age 1 3,476 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -1.66 % 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 0.0296 units per person (2025)
- Population ages 00-04, male, annual growth rate -1.63 % 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 number of one-year-olds who are not vaccinated against diphtheria in Brazil?
- Number of one-year-olds who are not vaccinated against diphtheria in Brazil was 0.0012 one-year-olds per person in 2023, according to Statizoid (derived).
- What is the highest number of one-year-olds who are not vaccinated against diphtheria recorded in Brazil?
- The highest recorded value was 0.0183 one-year-olds per person in 1980.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Brazil?
- The lowest recorded value was 0.0001 one-year-olds per person in 2011.
- How does Brazil rank for number of one-year-olds who are not vaccinated against diphtheria?
- Brazil ranks 102nd out of 192 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Brazil?
- Over the last ten years it is up 183.0%. 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 Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, per capita. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 44 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus ÷ Population, total
Computed from
- Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data
- Population, total World Population Prospects, United Nations (UN)
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
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.