Invasive meningococcal disease in Kazakhstan: 2026 cases and outbreak reports
Reported invasive meningococcal disease surveillance for Kazakhstan (KAZ)
— ≈ Stable · 2025
— latest record 2026-10-02
What the 2026 data shows
No invasive meningococcal disease case count has been reported for Kazakhstan so far in 2026. The full year 2025 closed at 75 cases. 2025 closed 20% above the 2023–2024 average, which is why the trend reads “≈ Stable”.
ENCLAI has logged 5 surveillance records for invasive meningococcal disease in Kazakhstan in 2026, with the most detailed reporting in Oct 2026 (5 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)
75
Baseline avg (3yr)
N/A
Trend (2025)
≈ Stable · 2025
+20% vs 2023–2024 average
Reported cases by year, Kazakhstan
Year
Reported cases
Share of worldwide reports
2023
41
2.6%
2024
84
2.6%
2025
75
1.6%
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 invasive meningococcal disease 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
5
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.
Invasive meningococcal disease in other countries, 2026
How many invasive meningococcal disease cases has Kazakhstan reported in 2026?
No invasive meningococcal disease case count has been reported for Kazakhstan so far in 2026. The full year 2025 closed at 75 cases. 2025 closed 20% above the 2023–2024 average, which is why the trend reads “≈ Stable”.
Is invasive meningococcal disease rising or falling in Kazakhstan?
ENCLAI's trend reading for invasive meningococcal disease in Kazakhstan is “≈ Stable · 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. Kazakhstan 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 invasive meningococcal disease records for Kazakhstan dated from 2021.
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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