Health experts caution that the current vaccines do not completely protect against the dominant Neisseria meningitidis serogroup C strain, which is spreading quickly, as the meningitis outbreak in Nigeria’s northern states gets worse.
According to the News Agency of Nigeria (NAN), children between the ages of one and fifteen are the most afflicted & overcrowding, and seasonal dry winds raise the likelihood of transmission, posing major public health problems throughout northern states in Africa’s meningitis belt.
This was revealed on Tuesday in Abuja during the 14th Ministerial Oversight Committee meeting on the Basic Health Care Provision Fund (BHCPF) by Dr. Jide Idris, Director General of the Nigeria Center for Disease Control and Prevention (NCDC).
He noted that while vaccination remained crucial, other tactics were required to effectively control current outbreaks, expressing concern that the available vaccine strains did not entirely match the prevalent serogroup C strain.
The World Health Organization (WHO) and national surveillance data indicate that meningitis is still a serious public health concern in Nigeria, particularly during the dry season, with the northern states most impacted.
Idris stated that serogroup C, which had supplanted serogroup A, was the primary source of epidemics, with fewer cases documented due to bacterial reasons and other strains including W, X, and Y.
According to him, Nigeria is currently experiencing a high-risk period for meningitis epidemics, which usually occur between December and April. During this time, transmission rates are greatly boosted by dry, dusty weather, overcrowding, and inadequate ventilation.
Idris said the agency has stepped up monitoring and reaction across the country, with laboratory testing carried out at the state level while efforts are still being made to increase the capacity of national laboratories and enhance case detection and confirmation.
He claims that meningitis is a dangerous infection that affects the membranes that cover the brain and spinal cord. It spreads through respiratory droplets during close contact, especially in crowded or poorly ventilated environments.
He emphasized that early diagnosis and timely antibiotic treatment greatly increased survival chances and decreased complications, but cautioned that the illness might advance quickly and become lethal within hours if left untreated.
Idris advised Nigerians to get medical help right away if they had symptoms such a rapid fever, excruciating headache, stiff neck, nausea, vomiting, disorientation, convulsions, or light sensitivity.
He advised patients to get an accurate diagnosis in order to prevent treatment delays and potential complications, cautioning that fever and headache during the dry season should not always be believed to be malaria.
Children, young adults, and those living in crowded areas are among the high-risk populations he listed. He urged institutions to make sure there is adequate ventilation and to notify health authorities as soon as they suspect a case.
He also suggested avoiding crowded areas, keeping ventilation, covering one’s mouth when sneezing or coughing, and refraining from sharing cutlery in order to lessen transmission while promoting vaccination efforts.
