Reported invasive meningococcal disease surveillance for Ukraine (UKR) — ▼ Declining · 2025 — latest record 2026-10-20
As of 30 September 2026, Ukraine has reported 103 invasive meningococcal disease cases in 2026, compiled from figures published by Ukraine Public Health Center. The full year 2025 closed at 128 cases. 2025 closed 20% below the 2023–2024 average, which is why the trend reads “Declining”.
Of the 21 countries reporting invasive meningococcal disease to ENCLAI in 2026, Ukraine accounts for 4.9% of reported cases and ranks 6 by case count.
ENCLAI has logged 40 surveillance records for invasive meningococcal disease in Ukraine in 2026, with the most detailed reporting in Oct 2026 (40 records). 2 of those arrived in the last 30 days; the case counts run to 2026-09-30. 1 distinct surveillance sources reported this pair in 2026.
Reporting authorities for these counts: Ukraine Public Health Center — Form No. 1, infectious and parasitic diseases
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 | 154 | 9.9% |
| 2024 | 167 | 5.1% |
| 2025 | 128 | 2.8% |
| 2026 (year to date) | 103 | 4.9% |
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 invasive meningococcal disease 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 | 40 | 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. 2 records were logged in the last 30 days.
Areas within Ukraine with the most invasive meningococcal disease records this year:
| Area | Records |
|---|---|
| Cherkasy | 1 |
| Chernihiv | 1 |
| Chernivtsi | 1 |
| Dnipropetrovsk | 1 |
| Donetsk | 1 |
| Country | 2026 cases | Trend |
|---|---|---|
| Brazil | 744 | ▲ Rising · 2025 |
| United States | 516 | |
| Spain | 221 | ≈ Stable · 2025 |
| Poland | 125 | ▲ Rising · 2025 |
| Australia | 103 |
| Disease | 2026 cases | Trend |
|---|---|---|
| Seasonal influenza | 33,426 | ▲ Rising · 2025 |
| Lyme borreliosis | 5,259 | ▲ Rising · 2025 |
| Non-typhoidal salmonellosis | 2,806 | ≈ Stable · 2025 |
| Giardiasis | 2,534 | ≈ Stable · 2025 |
| Scabies | 2,480 | ≈ 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.
