[Leadership] The resurgence in Nigeria of Poliomyelitis, a severe infectious viral disease, usually affecting children or young adults, that inflames the brainstem and spinal cord, sometimes leading to loss of voluntary movement and muscular wasting, is bad news. But it is a distressing reality, marking a significant setback in the nation's collective efforts against a disease that was once successfully combated. It is disheartening that Nigerian children are once again exposed to and confronted with this threat.