Vaccine-associated poliomyelitis in a child with sex-linked agammaglobulinemia

Abstract

Paralytic poliomyelitis was observed in a child with a sex-linked defect in immunoglobulin synthesis. Evidence is presented that this was secondary to administration of oral, live poliovaccine. The demonstration of a familial sex-linked gammaglobulin deficiency and the failure to document a defect in cell-mediated immunity in this child extends the risk of vaccine associated poliomyelitis to virtually all forms of immunodeficiency. The critical host factors in the pathogenesis of poliovirus vaccine infection and in particular its unfavorable outcome appear to include either a deficiency in the humoral (B cell) system or in the cell-mediated (T cell) system.