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Cumulative cases since outbreak start — WHO DON bulletin dated 2023-01-27
Official report date — in isolated zones, field onset typically precedes this by days to weeks.
Meningococcal meningitis surge during dry season. Vaccination campaign under way.
Case trend
Cite this page (Vancouver)
HealthWatch Global. Meningitis outbreak — Niger [Internet]. 2023-01-27 [cited 2026 Jun 26]. Available from: https://healthwatch-global.com/en/outbreak/b9406e17-b3d5-4cc9-87e1-e9d747d1b9d1. Data source: WHO DON.
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