Reported chlamydia infection surveillance for South Korea (KOR) — — latest record 2026-07-07
As of 22 June 2026, South Korea has reported 21 chlamydia infection cases in 2026, compiled from figures published by South Korea KDCA and 1 other reporting authority. No 2025 figure has been reported.
Of the 12 countries reporting chlamydia infection to ENCLAI in 2026, South Korea accounts for 0.0% of reported cases and ranks 12 by case count.
ENCLAI has logged 20 surveillance records for chlamydia infection in South Korea in 2026, with the most detailed reporting in Mar 2026 (6 records); the case counts run to 2026-06-22. 2 distinct surveillance sources reported this pair in 2026.
Reporting authorities for these counts: South Korea KDCA · Korea Disease Control and Prevention Agency — Province-Level Surveillance
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.
| Year | Reported cases | Share of worldwide reports |
|---|---|---|
| 2023 | not reported | — |
| 2024 | not reported | — |
| 2025 | not reported | — |
| 2026 (year to date) | 21 | 0.0% |
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.
| Month | Records | Reporting sources |
|---|---|---|
| Mar 2026 | 6 | 1 |
| Apr 2026 | 5 | 2 |
| May 2026 | 3 | 1 |
| Jun 2026 | 5 | 1 |
| Jul 2026 | 1 | 1 |
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.
Areas within South Korea with the most chlamydia infection records this year:
| Area | Records |
|---|---|
| Gyeonggi-do | 1 |
| Seoul | 1 |
| Country | 2026 cases | Trend |
|---|---|---|
| United States | 620,278 | |
| Australia | 81,179 | |
| Spain | 14,648 | ▼ Declining · 2025 |
| Finland | 5,488 | ▼ Declining · 2025 |
| Puerto Rico | 2,012 |
| Disease | 2026 cases | Trend |
|---|---|---|
| Carbapenem-resistant organism infection | 46,917 | ≈ Stable · 2025 |
| Varicella | 32,970 | ≈ Stable · 2025 |
| Scarlet fever | 11,108 | ▲ Rising · 2025 |
| Mumps | 5,424 | ≈ Stable · 2025 |
| Hepatitis C | 4,933 | ≈ Stable · 2025 |
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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.
