Reported arboviral disease, unspecified surveillance for New Zealand (NZL) — ▲ Rising · 2025 — latest record 2026-10-13
No arboviral disease, unspecified case count has been reported for New Zealand so far in 2026. The full year 2025 closed at 456 cases. 2025 closed 341% above the 2023–2024 average, which is why the trend reads “Rising”.
ENCLAI has logged 39 surveillance records for arboviral disease, unspecified in New Zealand in 2026, with the most detailed reporting in Jul 2026 (23 records). 16 of those arrived in the last 30 days. 1 distinct surveillance sources reported this pair in 2026.
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| Year | Reported cases | Share of worldwide reports |
|---|---|---|
| 2023 | 68 | 100.0% |
| 2024 | 139 | 100.0% |
| 2025 | 456 | 100.0% |
| 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 arboviral disease, unspecified 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 | 23 | 1 |
| Oct 2026 | 16 | 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. 16 records were logged in the last 30 days.
Areas within New Zealand with the most arboviral disease, unspecified records this year:
| Area | Records |
|---|---|
| Auckland | 3 |
| Bay of Plenty | 3 |
| Canterbury | 3 |
| Hawke's Bay Region | 3 |
| Manawatu-Wanganui | 3 |
| Disease | 2026 cases | Trend |
|---|---|---|
| COVID-19 | 6,909 | ▼ Declining · 2025 |
| Campylobacteriosis | 2,271 | ≈ Stable · 2025 |
| Whooping cough (pertussis) | 909 | ▲ Rising · 2025 |
| Non-typhoidal salmonellosis | 493 | ▲ Rising · 2025 |
| Enterohaemorrhagic E. coli (EHEC) infection | 469 | ≈ 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.
