title: Statement on overseas travellers and typhoid fever.
mesh_terms: D000284:Administration, Oral; D006801:Humans; D016867:Immunocompromised Host; D007267:Injections; D011135:Polysaccharides, Bacterial; D012307:Risk Factors; D014195:Travel; D014435:Typhoid Fever / Q000453:epidemiology / Q000276:immunology / Q000382:microbiology / Q000517:prevention & control / Q000635:transmission; D014436:Typhoid-Paratyphoid Vaccines
chemical_list: D011135:Polysaccharides, Bacterial; D014436:Typhoid-Paratyphoid Vaccines