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

Clostridioides difficile colitis in Austria: 2026 cases and outbreak reports

Reported clostridioides difficile colitis surveillance for Austria (AUT) — ≈ Stable · 2025 — latest record 2026-10-22

What the 2026 data shows

No clostridioides difficile colitis case count has been reported for Austria so far in 2026. The full year 2025 closed at 669 cases. 2025 closed 5% above the 2023–2024 average, which is why the trend reads “≈ Stable”.

ENCLAI has logged 150 surveillance records for clostridioides difficile colitis in Austria in 2026, with the most detailed reporting in Oct 2026 (148 records). 1 of those arrived in the last 30 days; the case counts run to 2026-09-30. 2 distinct surveillance sources reported this pair in 2026.

Reporting authorities for these counts: Austrian Agency for Health and Food Safety (AGES)

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Surveillance summary

2026 cases (YTD)
not reported
2025 cases (full year)
669
Baseline avg (3yr)
N/A
Trend (2025)
≈ Stable · 2025
+5% vs 2023–2024 average

Reported cases by year, Austria

YearReported casesShare of worldwide reports
2023 509 2.1%
2024 769 3.0%
2025 669 2.5%
2026 (year to date) not reported —

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 clostridioides difficile colitis 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
Sep 202621
Oct 20261482

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 records were logged in the last 30 days.

Sub-national reporting, 2026

Areas within Austria with the most clostridioides difficile colitis records this year:

AreaRecords
Burgenland15
Carinthia15
Lower Austria15
State of Salzburg15
State of Vienna15

Clostridioides difficile colitis in other countries, 2026

Country2026 casesTrend
Poland 18,567 ≈ Stable · 2025
United Kingdom 11,747
Finland 1,926 ▲ Rising · 2025
Germany 372

Other diseases reported in Austria, 2026

Disease2026 casesTrend
Seasonal influenza 906 ▲ Rising · 2025
Respiratory syncytial virus infection 876 ≈ Stable · 2025
COVID-19 128 ▼ Declining · 2025
Measles 10 ▼ Declining · 2025
Non-typhoidal salmonellosis 2 (outbreak total to date) ≈ Stable · 2025

Questions about this page

How many clostridioides difficile colitis cases has Austria reported in 2026?
No clostridioides difficile colitis case count has been reported for Austria so far in 2026. The full year 2025 closed at 669 cases. 2025 closed 5% above the 2023–2024 average, which is why the trend reads “≈ Stable”.
Is clostridioides difficile colitis rising or falling in Austria?
ENCLAI's trend reading for clostridioides difficile colitis in Austria 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 Austria publish clostridioides difficile colitis surveillance data?
The counts on this page were published by Austrian Agency for Health and Food Safety (AGES). 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. Austria 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 clostridioides difficile colitis records for Austria dated from 2011. 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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