80
Participants
Start Date
January 29, 2024
Primary Completion Date
July 31, 2024
Study Completion Date
December 31, 2024
Oral polio vaccine
Standard oral polio vaccine
Placebo
Saline 0.9%
Bandim Health Project, Apartado 861, Bissau
Radboud University Medical Center
OTHER
Bandim Health Project
OTHER