Reported west nile fever surveillance for India (IND) — — latest record 2026-09-29
No West Nile fever case count has been reported for India so far in 2026. No 2025 figure has been reported.
ENCLAI has logged 38 surveillance records for west nile fever in India in 2026, with the most detailed reporting in Jul 2026 (21 records); the case counts run to 2026-07-03. 1 distinct surveillance sources reported this pair in 2026.
Reporting authorities for these counts: India NCDC/IDSP — weekly disease outbreak reports (district level)
Cited reference facts about the disease, not derived from the surveillance counts on this page. Full set on the West Nile 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 | 9 | 5.6% |
| 2024 | not reported | — |
| 2025 | not reported | — |
| 2026 (year to date) | not reported | — |
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 west nile 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 |
|---|---|---|
| Jul 2026 | 21 | 1 |
| Sep 2026 | 17 | 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 India with the most west nile fever records this year:
| Area | Records |
|---|---|
| Kerala | 37 |
| Assam | 1 |
| Country | 2026 cases | Trend |
|---|---|---|
| United States | 1,600 | |
| Greece | 462 | |
| Spain | 133 | ▼ Declining · 2025 |
| Italy | 46 (outbreak total to date) | |
| Romania | 14 (outbreak total to date) |
| Disease | 2026 cases | Trend |
|---|---|---|
| Dengue fever | 13,336 | ▼ Declining · 2025 |
| Cholera | 36 | ▼ Declining · 2025 |
| Avian influenza | 1 | |
| Nipah virus encephalitis | 1 (outbreak total to date) |
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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.
