Which has higher tuberculosis treatment success rate, American Samoa or Tonga?

American Samoa, at 100.0% against 100.0% in Tonga as of 2019.

What is the difference in tuberculosis treatment success rate between American Samoa and Tonga?

0.0%, with American Samoa ahead.

How many years of comparable data are there for American Samoa and Tonga?

12 years are reported by both, from 2000 to 2019.

Where does this data come from?

Global Tuberculosis Report, World Health Organization (WHO), published as Tuberculosis treatment success rate (% of new cases). Statizoid refreshes it automatically from the source and publishes the full history for both places.

American Samoa vs Tonga: Tuberculosis treatment success rate

American Samoa

100.0%

in 2019

Tonga

100.0%

in 2022

American Samoa rank

1st

Tonga rank

1st

Tuberculosis treatment success rate over time

American Samoa
Tonga

How they compare

American Samoa currently reports 100.0% against 100.0% in Tonga, a difference of 0.0%.

The two have swapped places 1 time across 12 shared years of data; in 2000 it was American Samoa ahead.

American Samoa ranks 1st and Tonga ranks 1st of 203 countries.

American Samoa has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade	American Samoa	Tonga	Difference	Ahead
2000s	96.4%	88.3%	8.1%	American Samoa
2010s	96.0%	94.4%	1.6%	American Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher tuberculosis treatment success rate, American Samoa or Tonga?: American Samoa, at 100.0% against 100.0% in Tonga as of 2019.
What is the difference in tuberculosis treatment success rate between American Samoa and Tonga?: 0.0%, with American Samoa ahead.
How many years of comparable data are there for American Samoa and Tonga?: 12 years are reported by both, from 2000 to 2019.
How do American Samoa and Tonga rank globally for tuberculosis treatment success rate?: American Samoa ranks 1st and Tonga ranks 1st of 203 countries.
Where does this data come from?: Global Tuberculosis Report, World Health Organization (WHO), published as Tuberculosis treatment success rate (% of new cases). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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American Samoa vs Tonga: Tuberculosis treatment success rate. Statizoid, drawing on Global Tuberculosis Report, World Health Organization (WHO). Retrieved 12 September 2026, from https://health.statizoid.com/compare/tuberculosis-treatment-success-rate-percent-of-new-cases/american-samoa/tonga/

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About this data

Indicator: Tuberculosis treatment success rate (% of new cases)
Unit: % of new cases
Source: Global Tuberculosis Report, World Health Organization (WHO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 222 places, 4,903 data points, 2000–2023
Last refreshed: 03 September 2026

Tuberculosis treatment success rate is the percentage of all new tuberculosis cases (or new and relapse cases for some countries) registered under a national tuberculosis control programme in a given year that successfully completed treatment, with or without bacteriological evidence of success ("cured" and "treatment completed" respectively).