Children At Risk: Over 15,000 Kids Hit By Nigeria’s Explosive Diphtheria Outbreak

Children At Risk: Over 15,000 Kids Hit By Nigeria’s Explosive Diphtheria Outbreak

The Nigeria Centre for Disease Control and Prevention (NCDC) has reported that the country is grappling with a widespread diphtheria outbreak. According to the NCDC’s official website, 41,336 suspected cases have been documented across 37 states. These cases were reported from 350 local government areas between Epidemiological Week 19 of 2022 and Week 4 of 2025……READ MORE 

Out of the total suspected cases, 24,846 (60.1%) have been confirmed, while 7,769 (18.8%) were ruled out. The classification of 3,546 cases (8.6%) is still pending, and the status of 5,175 cases (12.5%) remains unknown.

The outbreak is most severe in a few states, with Kano leading at 23,784 suspected cases, followed by Yobe (5,302), Katsina (3,708), Bauchi (3,066), Borno (2,902), Kaduna (777), and Jigawa (364). These seven states account for 96.5% of all suspected cases.

Among the confirmed cases, 15,845 (63.9%) occurred in children aged 1 to 14, underscoring the significant impact on younger populations. Alarmingly, only 4,963 (20%) of the confirmed cases had received full vaccination with a diphtheria toxoid-containing vaccine, highlighting gaps in immunization coverage.

The NCDC reported that the outbreak has resulted in 1,262 deaths, reflecting a case fatality rate (CFR) of 5.1% among confirmed cases. The highest number of confirmed cases came from Kano (17,770), followed by Bauchi (2,334), Yobe (2,380), Katsina (1,088), Borno (1,036), Jigawa (53), Plateau (31), and Kaduna (44), accounting for 99.4% of all confirmed cases.

Recently, eight suspected cases were recorded from two states across five local government areas, with six cases (75%) confirmed as clinically compatible with diphtheria. No deaths were recorded in this period, keeping the CFR at zero percent for the latest cases.

The NCDC stressed the importance of vaccination to curb the disease, stating, “With the majority of cases occurring in children, strengthening immunization efforts remains critical. Public health campaigns, improved surveillance, and rapid response initiatives are being deployed, particularly in the hardest-hit states.”

The ongoing outbreak highlights the urgent need for intensified vaccination efforts and public health interventions, particularly in northern Nigeria, where most cases are concentrated. Addressing the vaccination gap is crucial to preventing further spread and reducing the high fatality rate associated with the disease.

Diphtheria is a bacterial infection caused by Corynebacterium diphtheriae. It primarily affects the mucous membranes of the throat and nose, releasing a toxin that can form a thick, gray or white coating in the throat, making breathing difficult. In severe cases, diphtheria can damage the heart, nervous system, and other organs. Immunization with the diphtheria vaccine is a key preventive measure, often included in routine childhood vaccinations.