In this study, a chromosomally encoded putative drug efflux pump of the SMR family, named AbeS, from a multidrug-resistant strain of Acinetobacter baumannii was characterized to elucidate its role in antimicrobial resistance. Expression of the cloned abeS gene in hypersensitive Escherichia coli host KAM32 resulted in decreased susceptibility to various classes of antimicrobial agents, detergent...

Since we face the problem of rapidly growing rates of antimicrobial resistance, autovaccination may provide a treatment alternative at least in those patients which suffer from treatment refractory infections. Interest is turning towards the therapy of infectious diseases by stimulation of the immune defence mechanisms. In fact there are reports of drug resistance in a wide range of bacterial d...

Salmonella infections are a major cause of illness in the United States. The antimicrobial agents used to treat severe infections include ceftriaxone, ciprofloxacin, and ampicillin. Antimicrobial drug resistance has been associated with adverse clinical outcomes. To estimate the incidence of resistant culture-confirmed nontyphoidal Salmonella infections, we used Bayesian hierarchical models of ...

The plan mentions that ‘In the European Union alone, a subset of drug-resistant bacteria is responsible annually for some 25 000 deaths, with extra healthcare costs and lost productivity due to antimicrobial resistance amounting to at least €1500 million [2].’ The plan provides a framework for national action plans to combat antimicrobial resistance. Through adoption of the plan, WHO member sta...

Antimicrobial peptides constitute a diverse class of naturally occurring antimicrobial molecules which have activity against a wide range of pathogenic microorganisms. Antimicrobial peptides are exciting leads in the development of novel biocidal agents at a time when classical antibiotics are under intense pressure from emerging resistance, and the global industry in antibiotic research and de...

Hospitals are considered an excellent compartment for the selection of resistant and multi-drug resistant (MDR) bacteria. The overuse and misuse of antimicrobial agents are considered key points fuelling this situation. Antimicrobial stewardship programs have been designed for better use of these compounds to prevent the emergence of resistant microorganisms and to diminish the upward trend in ...

Although infection prevention traditionally has approached the problem of resistance primarily from the aspect of preventing transmission, more needs to be done to control how antimicrobials are commonly used. Antimicrobial use is the main selective pressure responsible for the increasing drug resistance seen in hospitals. Patients come to possess a resistant pathogen by either having their bac...

The Wisconsin Antibiotic Resistance Network (WARN) was launched in 1999 to educate physicians and the public about judicious antimicrobial drug use. Public education included radio and television advertisements, posters, pamphlets, and presentations at childcare centers. Physician education included mailings, susceptibility reports, practice guidelines, satellite conferences, and presentations....

Across the United States, antimicrobial drug-resistant infections affect a diverse population, and effective interventions require concerted efforts across various public health and clinical programs. Since its onset in 1994, the Centers for Disease Control and Prevention Emerging Infections Program has provided robust and timely data on antimicrobial drug-resistant infections that have been us...