Country surveillance profile
Mosquito-borne disease in Spain, 2025-2026 data
As of 27 July 2026, Mosticare tracks Spain surveillance for West Nile virus. In 2026 it has reported 2 West Nile virus cases year-to-date. Each figure cites the responsible national or EU authority.
Last updated · 27 July 2026 · CC BY 4.0
The data
| Country / region | Disease | Cases | Deaths | Period | Source | Updated |
|---|---|---|---|---|---|---|
| Spain | West Nile virus | 2 | 0 | 2026 transmission season (year-to-date) | ECDC · Surveillance of West Nile virus infections in humans in Europe (weekly report) | 27 July 2026 |
| Spain · Andalusia | West Nile virussurveillance · 117 high-risk municipalities | 0 | 0 | 2026 transmission season (year-to-date) | Junta de Andalucía · Consejería de Sanidad, Presidencia y Emergencias | 26 July 2026 |
| Spain | West Nile virus | 36 | 5 | 2025 transmission season | RENAVE · Centro Nacional de Epidemiología (ISCIII), final 2025 national report (deaths); ECDC for the cross-country case count (data to 3 Dec 2025) | 15 June 2026 |
| Spain · Andalusia | West Nile virussurveillance · 109 high-risk municipalities | 0 | 0 | 2025 transmission season | Junta de Andalucía · Consejería de Salud y Consumo | 25 May 2026 |
About surveillance in Spain
Spain tracks West Nile virus nationally through RENAVE and regionally through programmes such as the Junta de Andalucía's risk-tiered municipal surveillance. Andalusia classifies hundreds of municipalities by WNV transmission risk each season.
Frequently asked questions
What mosquito-borne diseases is Spain monitoring in 2026?
Mosticare tracks Spain surveillance for West Nile virus, each sourced to the responsible national authority or ECDC.
How many West Nile virus cases did Spain report in 2025?
Spain reported 36 West Nile virus cases and 5 deaths in 2025 (2025 transmission season), per RENAVE · Centro Nacional de Epidemiología (ISCIII), final 2025 national report (deaths); ECDC for the cross-country case count (data to 3 Dec 2025).
Sources
- Junta de Andalucía · Consejería de Salud y Consumo
- RENAVE · Centro Nacional de Epidemiología (ISCIII), final 2025 national report (deaths); ECDC for the cross-country case count (data to 3 Dec 2025)
- Junta de Andalucía · Consejería de Sanidad, Presidencia y Emergencias
- ECDC · Surveillance of West Nile virus infections in humans in Europe (weekly report)
Explore more
About this data
Mosticare aggregates and re-publishes vector-borne disease surveillance from ECDC, EFSA, and national ministries of health. Mosticare is an aggregator, not a primary surveillance authority, every figure on this page cites the originating source and is independently verifiable. This is a partial aggregation; for the complete EU/EEA totals, ECDC is the primary source.
The data behind this page is published as free, machine-readable feeds under CC BY 4.0, the point-in-time incidence snapshot at /threat-map/feed.json (JSON Schema) and the multi-year trends at /threat-map/feed/trends.json (JSON Schema). See the live Europe threat map and the full data room.