Reported chikungunya fever surveillance for Spain (ESP) — ▲ Rising · 2025 — latest record 2026-10-02
As of 6 September 2026, Spain has reported 158 chikungunya fever cases in 2026, compiled from figures published by Spain CNE-ISCIII. The full year 2025 closed at 248 cases. 2025 closed 328% above 2024, which is why the trend reads “Rising”.
Of the 24 countries reporting chikungunya fever to ENCLAI in 2026, Spain accounts for 0.2% of reported cases and ranks 9 by case count.
ENCLAI has logged 108 surveillance records for chikungunya fever in Spain in 2026, with the most detailed reporting in Oct 2026 (59 records); the case counts run to 2026-09-06. 2 distinct surveillance sources reported this pair in 2026.
Reporting authorities for these counts: Spain CNE-ISCIII — RENAVE weekly bulletin (notifiable diseases; meningococcal, measles, rubella by community)
Cited reference facts about the disease, not derived from the surveillance counts on this page. Full set on the Chikungunya 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 | 58 | 0.0% |
| 2025 | 248 | 0.2% |
| 2026 (year to date) | 158 | 0.2% |
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 chikungunya 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 |
|---|---|---|
| Aug 2026 | 49 | 1 |
| Oct 2026 | 59 | 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 Spain with the most chikungunya fever records this year:
| Area | Records |
|---|---|
| Valencia | 9 |
| Melilla | 7 |
| Catalonia | 6 |
| Madrid | 6 |
| Castille and León | 5 |
| Country | 2026 cases | Trend |
|---|---|---|
| Brazil | 59,714 | ▼ Declining · 2025 |
| Bolivia | 11,891 | |
| Colombia | 11,506 | |
| French Guiana | 2,163 | |
| Mayotte | 1,333 |
| Disease | 2026 cases | Trend |
|---|---|---|
| Herpes zoster | 51,188 | ▲ Rising · 2025 |
| Campylobacteriosis | 16,001 | ▼ Declining · 2025 |
| Chlamydia infection | 14,648 | ▼ Declining · 2025 |
| Gonococcal infection | 14,205 | ▼ Declining · 2025 |
| Non-typhoidal salmonellosis | 6,001 | ≈ 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.
