Reported dengue fever surveillance for Liberia (LBR) — — latest record 2026-10-13
The latest report for Liberia gives an outbreak total of 1 dengue fever cases to date. That is a running total since the outbreak began, not a count for 2026. No 2025 figure has been reported.
ENCLAI has logged 11 surveillance records for dengue fever in Liberia in 2026, with the most detailed reporting in Oct 2026 (11 records). 2 of those arrived in the last 30 days; the case counts run to 2026-09-27. 3 distinct surveillance sources reported this pair in 2026.
Reporting authorities for these counts: Liberia NPHIL — IDSR Weekly Epidemiology and Surveillance Bulletin · WHO AFRO Weekly Bulletin — cumulative suspected cases · WHO AFRO Weekly Bulletin on Outbreaks and Other Emergencies
Cited reference facts about the disease, not derived from the surveillance counts on this page. Full set on the Dengue fever page.
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) | 1 (outbreak total to date) | — |
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 dengue fever 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 |
|---|---|---|
| Oct 2026 | 11 | 3 |
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. 2 records were logged in the last 30 days.
Areas within Liberia with the most dengue fever records this year:
| Area | Records |
|---|---|
| Lofa County | 1 |
| Maryland County | 1 |
| River Gee County | 1 |
| Country | 2026 cases | Trend |
|---|---|---|
| Brazil | 385,610 | ▼ Declining · 2025 |
| Vietnam | 131,202 | |
| Bangladesh | 115,617 | |
| Colombia | 97,678 | |
| Sri Lanka | 93,420 |
| Disease | 2026 cases | Trend |
|---|---|---|
| Mpox (monkeypox) | 1,687 (outbreak total to date) | |
| Lassa fever | 249 | |
| Yellow fever | 1 |
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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.
