β-Lactam Resistance andEnterobacteriaceae, United States
نویسندگان
چکیده
منابع مشابه
β-Lactam Resistance and Enterobacteriaceae, United States
Extended-spectrum cephalosporins (ESC) are an important drug class for treating severe Salmonella infections. We screened the human collection from the National Antimicrobial Resistance Monitoring System 2000 for ESC resistance mechanisms. Of non-Typhi Salmonella tested, 3.2% (44/1,378) contained blaCMY genes. Novel findings included blaCMY-positive Escherichia coli O157:H7 and a blaSHV-positiv...
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Since the 1940s β-lactam antibiotics have been used to treat bacterial infections. However, emergence and dissemination of β-lactam resistance has reached the point where many marketed β-lactams no longer are clinically effective. The increasing prevalence of multidrug-resistant bacteria and the progressive withdrawal of pharmaceutical companies from antibiotic research have evoked a strong rea...
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ژورنال
عنوان ژورنال: Emerging Infectious Diseases
سال: 2005
ISSN: 1080-6040,1080-6059
DOI: 10.3201/eid1109.050182