Lassa Fever, Cholera, Diphtheria Emergencies Expose Gaps In Nigeria’s Health System

Nigeria is facing significant public health challenges as outbreaks of Lassa fever, cholera, and diphtheria expose systemic weaknesses in the country's disease surveillance and response infrastructure. Experts are calling for a shift from reactive emergency measures to sustainable, proactive health systems.
Why it matters
The recurring nature of these outbreaks highlights critical gaps in public health preparedness that threaten the lives and economic stability of millions in Nigeria.
LAGOS – Nigeria’s health-security system is facing a fresh test as Lassa fever, cholera and diphtheria expose dangerous gaps in disease detection, laboratory capacity, treatment, immunisation, sanitation and community surveillance.
The revelation comes amid a cholera outbreak that has produced more than 65,000 suspected cases across 35 states and about 195 Local Government Areas this year, according to the Nigeria Centre for Disease Control and Prevention.
Despite a decline in weekly cases, the NCDC has warned that transmission remains ongoing and that Nigeria could face another surge between late August and October as the rainy season continues.
Flooding, unsafe water and poor sanitation threaten to reverse hard-won gains, raising fresh concerns over whether Nigeria is adequately prepared to stop outbreaks before they become full-blown emergencies.
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