title: Why are typhoid vaccines not recommended for epidemic typhoid fever?
authors.forename: D N
authors.initials: DN
authors.lastname: Taylor
authors.forename: M M
authors.initials: MM
authors.lastname: Levine
authors.forename: L
authors.initials: L
authors.lastname: Kuppens
authors.forename: B
authors.initials: B
authors.lastname: Ivanoff
mesh_terms: D004196:Disease Outbreaks; D006801:Humans; D017589:Immunization Programs; D012485:Salmonella typhi / Q000276:immunology*; D013620:Tajikistan / Q000453:epidemiology; D013785:Thailand / Q000453:epidemiology; D014435:Typhoid Fever / Q000517:prevention & control*; D014436:Typhoid-Paratyphoid Vaccines; D014611:Vaccination; D014613:Vaccines, Attenuated
chemical_list: D014436:Typhoid-Paratyphoid Vaccines; D014613:Vaccines, Attenuated