What is paralytic poliomyelitis?
A poliomyelitis that results_in destruction located_in motor neurons of central nervous system, has_material_basis_in Human poliovirus 1, has_material_basis_in Human poliovirus 2, or has_material_basis_in Human poliovirus 3, which are transmitted_by ingestion of food or water contaminated with feces, or transmitted_by direct contact with the oral secretions. The infection has_symptom loss of reflexes, has_symptom muscle spasms, and has_symptom acute flaccid paralysis.