Reported diphtheria surveillance for Mauritania (MRT) — — latest record 2026-10-23
No diphtheria case count has been reported for Mauritania so far in 2026. Our data cover only part of 2025, so no full-year 2025 figure is shown.
ENCLAI has logged 15 surveillance records for diphtheria in Mauritania in 2026, with the most detailed reporting in Oct 2026 (14 records). 6 of those arrived in the last 30 days; the case counts run to 2026-02-22. 3 distinct surveillance sources reported this pair in 2026.
Reporting authorities for these counts: WHO AFRO Weekly Bulletin — cumulative suspected cases
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 | incomplete year | — |
| 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 diphtheria 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 | 1 | 1 |
| Oct 2026 | 14 | 2 |
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. 6 records were logged in the last 30 days.
| Country | 2026 cases | Trend |
|---|---|---|
| Nigeria | 12,491 | |
| Australia | 630 | ▼ Declining · 2025 |
| Niger | 313 | |
| Senegal | 161 (outbreak total to date) | |
| Guinea | 148 |
| Disease | 2026 cases | Trend |
|---|---|---|
| Crimean-Congo haemorrhagic fever | 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.
