Antimicrobial Resistance Profiles and Molecular Characterization of Escherichia coli Isolated From Community-Acquired Urinary Tract Infections in South-West Nigeria
Urinary tract infections are among the most common bacterial infections encountered in clinical practice, with Escherichia coli being the predominant causative organism. The increasing emergence of antimicrobial-resistant strains poses significant challenges to effective treatment and public health. In Nigeria, inappropriate antibiotic use, self-medication, and limited antimicrobial stewardship programs contribute to the growing burden of resistance. Molecular characterization of resistant isolates can provide valuable insights into resistance mechanisms and transmission patterns. This study seeks to investigate antimicrobial resistance profiles and characterize resistance-associated genes among Escherichia coli isolates obtained from community-acquired urinary tract infections in South-West Nigeria.
