Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
Emerg Infect Dis. 2011 Jun;17(6):1095-8. doi: 10.3201/eid/1706.100594.
We report 9 ciprofloxacin-resistant Salmonella enterica serotype Typhi isolates submitted to the US National Antimicrobial Resistance Monitoring System during 1999-2008. The first 2 had indistinguishable pulsed-field gel electrophoresis patterns and identical gyrA and parC mutations. Eight of the 9 patients had traveled to India within 30 days before illness onset.
我们报告了 9 株对环丙沙星耐药的伤寒沙门氏菌血清型 Typhi 分离株,这些分离株是在 1999 年至 2008 年期间提交给美国国家抗菌药物耐药性监测系统的。前 2 株具有相同的脉冲场凝胶电泳图谱和相同的gyrA 和 parC 突变。9 例患者中有 8 例在发病前 30 天内去过印度。