Frequency of β-lactamase enzyme and antibiogram pattern in bacterial flora isolated from staffs hands

Abstract

Background: β-lactamase is an enzyme that can inactivate β–Lactam family antibiotics. High prevalence of β-lactamase producer bacteria on the staff hands, due to antibiotic resistance and nosocomial infection in hospitalized patients. The objective of this study was to assess the frequency of β-lactamase positive bacteria and antibiogram pattern in bacterial flora isolated from staff hands of the Al-Zahra hospital in Isfahan.