Dry, dusty weather raises Meningitis threat in Kano, Sokoto, 10 other states — NiMet

The Nigerian Meteorological Agency (NiMet) has warned that several northern states face a high risk of meningitis as dry and dusty weather conditions persist across the region.

In a meningitis risk advisory released on Thursday, the agency said the disease can spread rapidly and may become fatal within hours if not treated promptly.

Cerebrospinal meningitis (CSM) is a serious infection that affects the brain and spinal cord and is commonly caused by the bacterium Neisseria meningitidis. It spreads through respiratory droplets, especially in crowded or poorly ventilated environments.

Common symptoms of meningitis include sudden high fever, severe headache, neck stiffness, nausea or vomiting and sensitivity to light.

According to NiMet’s surveillance map for March 2026, eleven states fall within the high-risk category.

The affected states include Sokoto, Zamfara, Kebbi, Katsina, Kano, Jigawa, Adamawa, Gombe, Bauchi, Yobe and Borno.

NiMet noted that environmental conditions such as dust and humidity levels currently favour the emergence and spread of the disease in the affected areas.

“The disease can progress rapidly and may become life-threatening within hours if untreated. However, early diagnosis and prompt antibiotic treatment greatly improve survival and reduce complications,” the advisory stated.

Residents in central parts of the country were advised to maintain moderate vigilance and report suspected symptoms early.

The agency also listed Plateau, Oyo, Cross River, Edo, Ekiti and Enugu among states with lower vigilance levels.

NiMet said children, young adults and people living in overcrowded conditions face the highest risk of infection.

It added that individuals exposed to dry and dusty environments, as well as persons with weakened immune systems, are particularly vulnerable.

To reduce the risk of infection, the agency urged Nigerians to adopt preventive measures such as vaccination, maintaining good hygiene and avoiding overcrowded places.

“Get vaccinated where available, maintain good personal hygiene, avoid overcrowded and poorly ventilated spaces and seek immediate medical attention if symptoms such as high fever, severe headache or neck stiffness occur,” the agency advised.

NiMet added that public awareness and early treatment remain critical in preventing deaths associated with the disease.

“Protect yourself and your community. Early awareness, vaccination and prompt treatment save lives,” the agency said.

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