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

Chlamydia infection in Denmark: 2026 cases and outbreak reports

Reported chlamydia infection surveillance for Denmark (DNK) — — latest record 2026-07-04

What the 2026 data shows

No chlamydia infection case count has been reported for Denmark so far in 2026. No 2025 figure has been reported.

ENCLAI has logged 9 surveillance records for chlamydia infection in Denmark in 2026, with the most detailed reporting in Apr 2026 (8 records). 2 distinct surveillance sources reported this pair in 2026.

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Surveillance summary

2026 cases (YTD)
not reported
2025 cases (full year)
not reported
Baseline avg (3yr)
N/A
Trend (2025)
—
No 2025 figure

Reported cases by year, Denmark

YearReported casesShare of worldwide reports
2023 not reported —
2024 29,946 9.6%
2025 not reported —
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 chlamydia infection 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
Apr 202681
Jul 202611

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.

Chlamydia infection in other countries, 2026

Country2026 casesTrend
United States 620,278
Australia 81,179
Spain 14,648 ▼ Declining · 2025
Finland 5,488 ▼ Declining · 2025
Puerto Rico 2,012

Other diseases reported in Denmark, 2026

Disease2026 casesTrend
Seasonal influenza 18,788 ▲ Rising · 2025
Respiratory syncytial virus infection 4,960 ▲ Rising · 2025
COVID-19 1,767 ▼ Declining · 2025
Non-typhoidal salmonellosis 27

Questions about this page

How many chlamydia infection cases has Denmark reported in 2026?
No chlamydia infection case count has been reported for Denmark so far in 2026. No 2025 figure has been reported.

About this data

Figures are reported case counts as published by the originating health authorities, compiled by ENCLAI from 444 verified surveillance sources. Denmark 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 chlamydia infection records for Denmark dated from 2017. How we verify and update data: methodology & Trust Center · understanding case counts.

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The daily disease brief

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.

Double opt-in — we send a confirmation link and nothing else until you click it. One-click unsubscribe on every email. See our privacy notice.