STUDY OF VIRULENCE FACTORS AND DRUG RESISTANCE IN ...

Among extra intestinal sites, urinary tract is the site most frequently infected by E.coli5. E. coli is the most frequent pathogen isolated from 50%-90% of all uncomplicated urinary tract infections6 (UTIs). E. coli present in the gastrointestinal tract as commensals provide the pool for initiation of UTI 6. ................
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