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

Tuberculosis in Finland: 2026 cases and outbreak reports

Reported tuberculosis surveillance for Finland (FIN) — ≈ Stable · 2025 — latest record 2026-11-07

What the 2026 data shows

As of 1 November 2026, Finland has reported 237 tuberculosis cases in 2026, compiled from figures published by Terveyden ja hyvinvoinnin laitos (Finnish Institute for Health and Welfare). The full year 2025 closed at 141 cases. 2025 closed 6% below the 2023–2024 average, which is why the trend reads “≈ Stable”.

Of the 23 countries reporting tuberculosis to ENCLAI in 2026, Finland accounts for 0.1% of reported cases and ranks 17 by case count.

ENCLAI has logged 542 surveillance records for tuberculosis in Finland in 2026, with the most detailed reporting in May 2026 (417 records). 47 of those arrived in the last 30 days; the case counts run to 2026-11-01. 2 distinct surveillance sources reported this pair in 2026.

Reporting authorities for these counts: Terveyden ja hyvinvoinnin laitos (Finnish Institute for Health and Welfare)

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Surveillance summary

2026 cases (YTD)
237
2025 cases (full year)
141
Baseline avg (3yr)
N/A
Trend (2025)
≈ Stable · 2025
-6% vs 2023–2024 average

Reported cases by year, Finland

YearReported casesShare of worldwide reports
2023 114 0.1%
2024 186 0.1%
2025 141 0.0%
2026 (year to date) 237 0.1%

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
May 20264171
Jun 2026111
Jul 202611
Aug 2026501
Sep 2026161
Oct 2026361
Nov 2026111

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. 47 records were logged in the last 30 days.

Sub-national reporting, 2026

Areas within Finland with the most tuberculosis records this year:

AreaRecords
Uusimaa134
Pirkanmaa53
Southwest Finland48
North Ostrobothnia37
Central Finland29

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 Finland, 2026

Disease2026 casesTrend
Seasonal influenza 24,771 ▲ Rising · 2025
Chlamydia infection 5,488 ▼ Declining · 2025
Respiratory syncytial virus infection 4,364 ▲ Rising · 2025
Norovirus gastroenteritis 3,289 ▲ Rising · 2025
COVID-19 2,938 ▼ Declining · 2025

Questions about this page

How many tuberculosis cases has Finland reported in 2026?
As of 1 November 2026, Finland has reported 237 tuberculosis cases in 2026, compiled from figures published by Terveyden ja hyvinvoinnin laitos (Finnish Institute for Health and Welfare). The full year 2025 closed at 141 cases. 2025 closed 6% below the 2023–2024 average, which is why the trend reads “≈ Stable”.
Is tuberculosis rising or falling in Finland?
ENCLAI's trend reading for tuberculosis in Finland 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 Finland publish tuberculosis surveillance data?
The counts on this page were published by Terveyden ja hyvinvoinnin laitos (Finnish Institute for Health and Welfare). 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. Finland 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 Finland dated from 2022. 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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