Reported measles surveillance for Taiwan (TWN) — ▲ Rising · 2025 — latest record 2026-11-07
As of 5 November 2026, Taiwan has reported 13 measles cases in 2026, as published by Taiwan CDC OpenData (2 other reporting authorities also report it). The full year 2025 closed at 56 cases. 2025 closed 229% above the 2023–2024 average, which is why the trend reads “Rising”.
Of the 66 countries reporting measles to ENCLAI in 2026, Taiwan accounts for 0.0% of reported cases and ranks 44 by case count.
ENCLAI has logged 348 surveillance records for measles in Taiwan in 2026, with the most detailed reporting in Jun 2026 (326 records). 5 of those arrived in the last 30 days; the case counts run to 2026-11-05. 4 distinct surveillance sources reported this pair in 2026.
Reporting authorities for these counts: Taiwan CDC OpenData — Notifiable Disease by County · Taiwan Centers for Disease Control (NIDSS) · Taiwan CDC — Disease Surveillance Express (weekly national)
Cited reference facts about the disease, not derived from the surveillance counts on this page. Full set on the Measles 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 | 2 | 0.0% |
| 2024 | 32 | 0.0% |
| 2025 | 56 | 0.2% |
| 2026 (year to date) | 13 | 0.0% |
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 measles 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 |
|---|---|---|
| Apr 2026 | 2 | 1 |
| Jun 2026 | 326 | 2 |
| Jul 2026 | 4 | 1 |
| Aug 2026 | 6 | 2 |
| Sep 2026 | 4 | 1 |
| Oct 2026 | 5 | 1 |
| Nov 2026 | 1 | 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. 5 records were logged in the last 30 days.
Areas within Taiwan with the most measles records this year:
| Area | Records |
|---|---|
| New Taipei City | 9 |
| Taipei City | 9 |
| Taichung City | 7 |
| Taoyuan City | 7 |
| Changhua County | 6 |
| Country | 2026 cases | Trend |
|---|---|---|
| Guatemala | 34,400 | |
| Mexico | 13,148 | |
| Cameroon | 9,660 (outbreak total to date) | |
| Nigeria | 7,713 | ▼ Declining · 2025 |
| South Africa | 3,462 (outbreak total to date) |
| Disease | 2026 cases | Trend |
|---|---|---|
| Seasonal influenza | 1,987 | ▲ Rising · 2025 |
| Tuberculosis | 1,129 | |
| COVID-19 | 817 | ▲ Rising · 2025 |
| Hepatitis A | 677 | ▲ Rising · 2025 |
| Legionnaires' disease | 573 | ▲ Rising · 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.
