The Journal of hospital infection
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Extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-E) are Gram-negative, multi-drug-resistant organisms that are of major clinical significance among immunocompromised patients in high-risk areas in hospital settings. In Ireland, the number of ESBL-E bloodstream infections is increasing. ⋯ A significant proportion of the patients screened were found to be colonized with ESBL-E. Typing revealed three incidents of potential cross-infection. Therefore, timely detection of ESBL-E among patients in high-risk wards is critical for treatment and infection control.