Reported hepatitis a surveillance for Colombia (COL) — — latest record 2026-10-05
As of 31 October 2026, Colombia has reported 564 Hepatitis A cases in 2026, as published by Instituto Nacional de Salud (INS). The full year 2025 closed at 1,325 cases.
Of the 25 countries reporting hepatitis a to ENCLAI in 2026, Colombia accounts for 3.9% of reported cases and ranks 7 by case count.
ENCLAI has logged 489 surveillance records for hepatitis a in Colombia in 2026, with the most detailed reporting in Jun 2026 (487 records); the case counts run to 2026-10-31. 2 distinct surveillance sources reported this pair in 2026.
Reporting authorities for these counts: Instituto Nacional de Salud (INS) — Boletín Epidemiológico
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 | 1,325 | 3.8% |
| 2026 (year to date) | 564 | 3.9% |
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 hepatitis a 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 |
|---|---|---|
| Jun 2026 | 487 | 1 |
| Oct 2026 | 2 | 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 Colombia with the most hepatitis a records this year:
| Area | Records |
|---|---|
| Antioquia | 16 |
| Arauca Department | 16 |
| Atlántico | 16 |
| Bogota D.C. | 16 |
| Bolívar | 16 |
| Country | 2026 cases | Trend |
|---|---|---|
| China | 5,142 | |
| Poland | 2,019 | |
| South Korea | 1,700 | ≈ Stable · 2025 |
| Spain | 727 | ▲ Rising · 2025 |
| Taiwan | 677 | ▲ Rising · 2025 |
| Disease | 2026 cases | Trend |
|---|---|---|
| Dengue fever | 97,678 | |
| Malaria (unspecified) | 68,973 | |
| Varicella | 23,421 | |
| Tuberculosis | 18,576 | ≈ Stable · 2025 |
| HIV disease | 13,229 |
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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.
