Shigella vaccine research and development.
D000818:Animals; D001428:Bacterial Vaccines; D002675:Child, Preschool; D004405:Dysentery, Bacillary / Q000517:prevention & control*; D006292:Health Priorities; D006801:Humans; D007223:Infant; D012106:Research; D014613:Vaccines, Attenuated
D001428:Bacterial Vaccines; D014613:Vaccines, Attenuated