ABSTRACT
We report a draft genome sequence of extensively drug-resistant (XDR) Salmonella enterica serotype Typhi isolated from a returned traveler from Pakistan who developed sepsis. Whole-genome sequencing revealed relatedness to a previously reported outbreak in Pakistan and identified the blaCTX-M-15 and qnrS resistance genes.
ABSTRACTSalmonella entericaserovar Typhi is the causative agent of typhoid fever, which causes nearly 21.7 million illnesses and 217,000 deaths globally. Herein, we describe the whole-genome sequence of theSalmonellaTyphi strain ST0208, isolated from a sporadic case of typhoid fever in Kuala Lumpur, Malaysia. The whole-genome sequence and comparative genomics allow an in-depth understanding of the genetic diversity, and its link to pathogenicity and evolutionary dynamics, of this highly clonal pathogen that is endemic to Malaysia.
ABSTRACT
Salmonella enterica serovar Typhi with reduced susceptibility to ciprofloxacin is increasingly being reported globally. An outbreak caused by Salmonella Typhi with decreased ciprofloxacin susceptibility has not been reported before in Malaysia. We present here the annotated draft genome of a Salmonella Typhi strain involved in a typhoid outbreak.
Salmonella enterica
serovar Typhi ISP2825, isolated in 1983 from a Chilean patient, is one of the major
S. Typhi
strains used for research, along with strains Ty2, CT18, and H58. The complete genome sequence of ISP2825, consisting of a 4,774,014-bp circular chromosome, will help us understand typhoid pathogenesis and evolution.