Compiled by the ENCLAI research team following a documented methodology · Editorial oversight: Dr Natalya Mathur, Founder · Data last updated: (UTC)

Tuberculosis in Brazil: 2026 cases and outbreak reports

Reported tuberculosis surveillance for Brazil (BRA) — ≈ Stable · 2025 — latest record 2026-10-13

What the 2026 data shows

As of 6 April 2026, Brazil has reported 1,591 tuberculosis cases in 2026, compiled from figures published by SINAN. The full year 2025 closed at 115,521 cases. 2025 closed 3% above the 2023–2024 average, which is why the trend reads “≈ Stable”.

Of the 23 countries reporting tuberculosis to ENCLAI in 2026, Brazil accounts for 0.8% of reported cases and ranks 10 by case count.

ENCLAI has logged 36,569 surveillance records for tuberculosis in Brazil in 2026, with the most detailed reporting in May 2026 (27,691 records). 1,321 of those arrived in the last 30 days; the case counts run to 2026-04-06. 3 distinct surveillance sources reported this pair in 2026.

Reporting authorities for these counts: SINAN — Sistema de Informação de Agravos de Notificação

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Surveillance summary

2026 cases (YTD)
1,591
2025 cases (full year)
115,521
Baseline avg (3yr)
N/A
Trend (2025)
≈ Stable · 2025
+3% vs 2023–2024 average

Reported cases by year, Brazil

YearReported casesShare of worldwide reports
2023 109,574 66.9%
2024 114,058 64.5%
2025 115,521 25.4%
2026 (year to date) 1,591 0.8%

Reporting bounds and case definitions vary; historical baselines are a separate comparison measure. Worldwide share compares this country's reported figure with the sum of all countries reporting tuberculosis to ENCLAI for that year. "Incomplete year" means our sources cover less than ten months of that year, so no full-year figure is shown; "outbreak total to date" is a running total since an outbreak began, not a count for one year.

Surveillance records logged in 2026

MonthRecordsReporting sources
Jan 202611
May 202627,6911
Jun 20267,5541
Jul 202611
Aug 202611
Oct 20261,3211

A record is one dated surveillance publication or one row of an official table; a month with many records is a month with detailed reporting, not necessarily more cases. 1,321 records were logged in the last 30 days.

Sub-national reporting, 2026

Areas within Brazil with the most tuberculosis records this year:

AreaRecords
Espírito Santo1,319
São Paulo1,319
Minas Gerais1,317
Bahia1,316
Goiás1,316

Tuberculosis briefings for Brazil

All briefings →

Tuberculosis in other countries, 2026

Country2026 casesTrend
China 160,195
Colombia 18,576 ≈ Stable · 2025
Sri Lanka 5,681
United States 4,551 ▼ Declining · 2025
South Korea 3,320

Other diseases reported in Brazil, 2026

Disease2026 casesTrend
COVID-19 441,893
Dengue fever 385,610 ▼ Declining · 2025
Chikungunya fever 59,714 ▼ Declining · 2025
Leprosy 18,831 ≈ Stable · 2025
Viral meningitis (aseptic) 2,977 ▼ Declining · 2025

Questions about this page

How many tuberculosis cases has Brazil reported in 2026?
As of 6 April 2026, Brazil has reported 1,591 tuberculosis cases in 2026, compiled from figures published by SINAN. The full year 2025 closed at 115,521 cases. 2025 closed 3% above the 2023–2024 average, which is why the trend reads “≈ Stable”.
Is tuberculosis rising or falling in Brazil?
ENCLAI's trend reading for tuberculosis in Brazil is “≈ Stable · 2025”: the latest complete year is compared with the earlier baseline from the reported counts; the current year is not judged until it closes.
Where does Brazil publish tuberculosis surveillance data?
The counts on this page were published by SINAN — Sistema de Informação de Agravos de Notificação. ENCLAI compiles and normalises them and is not affiliated with these authorities.

About this data

Figures are reported case counts as published by the originating health authorities, compiled by ENCLAI from 444 verified surveillance sources. Brazil figures reflect the reporting available to ENCLAI; reporting periods and case definitions differ between sources, and a missing report does not establish zero cases. ENCLAI holds tuberculosis records for Brazil dated from 1999. How we verify and update data: methodology & Trust Center · understanding case counts.

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One email a day: what changed in official disease reporting worldwide, with the source named for every number. Reported facts only — no forecasts and no interpretation.

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