We also used a nested PCR specific for the flagellin gene of S. Typhi to confirm identity of the isolate. 중첩 PCR 앰플리콘을 시퀀싱하여 S. Typhi의 편모충 fliC 유전자의 동일성을 확인했습니다. Sequencing of the flagellin gene product was conducted by Cistron Bioscience Chennai, India.