title: Cholera pandemic poses threat to world travelers.
mesh_terms: D002648:Child; D002675:Child, Preschool; D002771:Cholera / Q000517:prevention & control*; D022121:Cholera Vaccines / Q000627:therapeutic use*; D006801:Humans; D007223:Infant; D014195:Travel
chemical_list: D022121:Cholera Vaccines