Brazil vs United States of America: Number of one-year-olds who are not vaccinated against hepatitis B
Brazil
261,514 one-year-olds
in 2023
United States of America
260,243 one-year-olds
in 2023
Brazil rank
17th
United States of America rank
18th
Number of one-year-olds who are not vaccinated against hepatitis B over time
- Brazil
- United States of America
How they compare
Brazil currently reports 261,514 one-year-olds against 260,243 one-year-olds in United States of America, a difference of 1,271 one-year-olds.
The two have swapped places 2 times across 30 shared years of data; in 1994 it was Brazil ahead.
Brazil ranks 17th and United States of America ranks 18th of 189 countries.
Across the 4 decades both report, Brazil averaged higher in 2 and United States of America in 2.
Head to head by decade
| Decade | Brazil | United States of America | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 2.68 million one-year-olds | 963,517 one-year-olds | 1.72 million one-year-olds | Brazil |
| 2000s | 127,639 one-year-olds | 334,078 one-year-olds | 206,440 one-year-olds | United States of America |
| 2010s | 264,238 one-year-olds | 341,420 one-year-olds | 77,182 one-year-olds | United States of America |
| 2020s | 596,946 one-year-olds | 288,400 one-year-olds | 308,546 one-year-olds | Brazil |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not vaccinated against hepatitis b, Brazil or United States of America?
- Brazil, at 261,514 one-year-olds against 260,243 one-year-olds in United States of America as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against hepatitis b between Brazil and United States of America?
- 1,271 one-year-olds, with Brazil ahead.
- How many years of comparable data are there for Brazil and United States of America?
- 30 years are reported by both, from 1994 to 2023.
- How do Brazil and United States of America rank globally for number of one-year-olds who are not vaccinated against hepatitis b?
- Brazil ranks 17th and United States of America ranks 18th of 189 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of one-year-olds who are not vaccinated against hepatitis B. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of one-year-olds who have not had three doses of the hepatitis B vaccine in a given year.