A case of extended spectrum beta-lactamase producing Salmonella enterica serotype paratyphi A from India

Priyamvada Roy, Deepti Rawat, Sonia Malik1

  • 1Department of Microbiology, Maulana Azad Medical College, Delhi, India.

Insights

A case of extended-spectrum beta-lactamase (ESBL) producing Salmonella Paratyphi A was identified in India. This finding is concerning due to limited treatment options for enteric fever.

Area of Science:

  • Microbiology
  • Infectious Diseases
  • Antimicrobial Resistance

Background:

  • Enteric fever, caused by Salmonella enterica, is a significant global health concern with high morbidity and mortality.
  • Increasing antibiotic resistance in S. enterica necessitates shifts in treatment strategies, moving away from older drugs towards newer agents like fluoroquinolones and cephalosporins.
  • The emergence of extended-spectrum beta-lactamases (ESBLs) in Enterobacteriaceae, including Salmonella serotypes, poses a serious global threat.

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