Reported mumps surveillance for Colombia (COL) — ▼ Declining · 2025 — latest record 2026-10-05
As of 31 October 2026, Colombia has reported 4,054 mumps cases in 2026, as published by Instituto Nacional de Salud (INS). The full year 2025 closed at 5,299 cases. The three-year baseline for Colombia is 10,327 cases a year. 2025 closed 49% below 3yr avg (WHO historical series), which is why the trend reads “Declining”.
Of the 20 countries reporting mumps to ENCLAI in 2026, Colombia accounts for 15.3% of reported cases and ranks 3 by case count.
ENCLAI has logged 516 surveillance records for mumps in Colombia in 2026, with the most detailed reporting in Jun 2026 (513 records); the case counts run to 2026-10-31. 3 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 | 5,299 | 9.4% |
| 2026 (year to date) | 4,054 | 15.3% |
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 mumps 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 |
|---|---|---|
| Apr 2026 | 1 | 1 |
| Jun 2026 | 513 | 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 mumps records this year:
| Area | Records |
|---|---|
| Antioquia | 16 |
| Arauca Department | 16 |
| Atlántico | 16 |
| Bogota D.C. | 16 |
| Bolívar | 16 |
| Country | 2026 cases | Trend |
|---|---|---|
| China | 14,109 | |
| South Korea | 5,424 | ≈ Stable · 2025 |
| Spain | 1,213 | ≈ Stable · 2025 |
| Poland | 517 | ▼ Declining · 2025 |
| Uruguay | 337 | ▼ Declining · 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.
