Reported measles surveillance for Argentina (ARG) — — latest record 2026-07-25
As of 10 October 2026, Argentina has reported 1 measles cases in 2026, as published by PAHO/WHO. No 2025 figure has been reported.
Of the 66 countries reporting measles to ENCLAI in 2026, Argentina accounts for 0.0% of reported cases and ranks 62 by case count.
ENCLAI has logged 15 surveillance records for measles in Argentina in 2026, with the most detailed reporting in May 2026 (14 records); the case counts run to 2026-10-10. 2 distinct surveillance sources reported this pair in 2026.
Reporting authorities for these counts: PAHO/WHO — Measles-Rubella bi-weekly bulletin (confirmed measles by country, year to date)
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 | not reported | — |
| 2024 | not reported | — |
| 2025 | not reported | — |
| 2026 (year to date) | 1 | 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 |
|---|---|---|
| May 2026 | 14 | 1 |
| Jul 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.
| 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 | 3,089 | |
| Dengue fever | 1,233 | ▼ Declining · 2025 |
| Chikungunya fever | 461 | |
| Hantavirus disease (unspecified) | 112 | |
| Arboviral encephalitis, unspecified | 6 |
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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.
