Visceral leishmaniasis in Algeria: 2026 cases and outbreak reports
Reported visceral leishmaniasis surveillance for Algeria (DZA)
— ▼ Declining · 2025
— latest record 2026-10-02
What the 2026 data shows
No visceral leishmaniasis case count has been reported for Algeria so far in 2026. The full year 2025 closed at 21 cases. 2025 closed 56% below the 2023–2024 average, which is why the trend reads “Declining”.
ENCLAI has logged 36 surveillance records for visceral leishmaniasis in Algeria in 2026, with the most detailed reporting in Oct 2026 (36 records). 1 distinct surveillance sources reported this pair in 2026.
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Surveillance summary
2026 cases (YTD)
not reported
2025 cases (full year)
21
Baseline avg (3yr)
N/A
Trend (2025)
▼ Declining · 2025
-56% vs 2023–2024 average
Reported cases by year, Algeria
Year
Reported cases
Share of worldwide reports
2023
60
2.8%
2024
35
1.8%
2025
21
1.3%
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 visceral leishmaniasis 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.
Surveillance records logged in 2026
Month
Records
Reporting sources
Oct 2026
36
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.
How many visceral leishmaniasis cases has Algeria reported in 2026?
No visceral leishmaniasis case count has been reported for Algeria so far in 2026. The full year 2025 closed at 21 cases. 2025 closed 56% below the 2023–2024 average, which is why the trend reads “Declining”.
Is visceral leishmaniasis rising or falling in Algeria?
ENCLAI's trend reading for visceral leishmaniasis in Algeria is “Declining · 2025”: the latest complete year is compared with the earlier baseline from the reported counts; the current year is not judged until it closes.
About this data
Figures are reported case counts as published by the originating health authorities, compiled by ENCLAI from 444 verified surveillance sources. Algeria figures reflect the reporting available to ENCLAI; reporting periods and case definitions differ between sources, and a missing report does not establish zero cases.
ENCLAI holds visceral leishmaniasis records for Algeria dated from 2000.
How we verify and update data: methodology & Trust Center · understanding case counts.
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
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