title: Efficacy of Vi polysaccharide vaccine against Salmonella typhi.
authors: S C
authors: SC
authors: Arya
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D011135:Polysaccharides, Bacterial / Q000032:analysis; D012485:Salmonella typhi / Q000737:chemistry*; D016896:Treatment Outcome; D014435:Typhoid Fever / Q000453:epidemiology / Q000517:prevention & control*; D014436:Typhoid-Paratyphoid Vaccines
chemical_list: D011135:Polysaccharides, Bacterial; D014436:Typhoid-Paratyphoid Vaccines; C057664:Vi polysaccharide vaccine, typhoid; C054154:capsular polysaccharide, Salmonella