UNICEF reports five polio detections in Niger State, urging intensified vaccination

Five polio detections announced in Niger State

On 4 November 2026, UNICEF announced that five polio detections had been confirmed in Niger State, Nigeria. The cases comprised three samples taken from children with paralysis and two environmental samples collected from the surrounding areas. The detections were located in the Bida and Chanchaga Local Government Areas. The announcement was made during a mass mobilisation dialogue organised in partnership with the Niger State Primary Health Care Development Agency. UNICEF’s representative in the state, Mrs Grace Odeyemi, addressed the event in the capital city of Minna and urged residents to strengthen disease surveillance and ensure that children receive routine polio immunisation.

Background

Poliomyelitis remains a public health concern in Nigeria, and Niger State has previously struggled with low routine immunisation coverage. The state’s Immunisation Officer, Abubakar Usman, confirmed that routine and reactive vaccination campaigns have been intensified in response to the recent detections. Reactive vaccination involves promptly vaccinating children in areas where the virus has been identified to curb further transmission. The detection process involves monitoring children who present with paralysis or symptoms resembling polio. Health workers collect samples for laboratory testing to determine whether the paralysis is caused by poliovirus or another illness. In addition, environmental surveillance is conducted by collecting samples from the surroundings, such as water sources, to detect the presence of the virus even when no human case has been identified.

Why it matters

The five detections highlight the continued circulation of poliovirus in Niger State. The presence of the virus in both human and environmental samples indicates that the virus is still spreading within the community. According to UNICEF, the virus was detected in Chanchaga and Bida, underscoring the need for targeted vaccination and community engagement in these local government areas. The agency called on parents, community leaders and residents to support vaccination campaigns and sensitisation efforts. It stressed that routine immunisation is essential to preventing polio and achieving a polio‑free environment. The detections are attributed largely to poor routine immunisation coverage and non‑compliance by some parents and caregivers, as noted by the state’s Immunisation Officer.

What happens next

UNICEF and the Niger State Primary Health Care Development Agency have already begun community engagement activities involving traditional leaders and other intervention groups to educate residents about the dangers of rejecting immunisation. The state has also intensified routine and emergency vaccination exercises in the affected communities. No further dates or specific next‑step actions were announced in the sources, but the agencies have pledged to continue monitoring and responding to any additional detections.

The five detections serve as a reminder that polio remains a threat in areas with low immunisation coverage, and that sustained surveillance and community mobilisation are critical to preventing further spread.