| case series of imported enteric fever at a referral center in tokyo, japan: antibiotic susceptibility and risk factors for relapse. | owing to the increase in salmonella strains with decreased fluoroquinolone susceptibility in the endemic areas, we have been treating enteric fever with intravenous ceftriaxone empirically since 2007. in this study, we reevaluated our treatment protocol. this retrospective cohort study was conducted at a single institute in tokyo, japan, between january 2006 and december 2013. enteric fever was defined as isolation of salmonella typhi or salmonella paratyphi a, b, and c from the blood and/or sto ... | 2016 | 27162265 |