Infections caused by gram-negative bacteria (GNB) resistant to multiple classes of antibiotics are increasing in many hospitals. Extended-spectrum β-lactamase (ESBL)-producing and carbapenem-resistant Enterobacteriaceae in particular are now endemic in many parts of the world and represent a serious public health threat. In this era, antimicrobial stewardship programs are essential as targeted ...

Infection with carbapenem-resistant Enterobacteriaceae (CRE) and other multidrug resistant bacteria has increased rapidly in Korea. The Korea Centers for Disease Control and Prevention reported 1,609 cases of CRE infection in the country in 2013. The risk factors for CRE infection include history of treatment with antibiotics such as cephalosporins or carbapenem, trauma, diabetes, cancer, and h...

Klebsiella pneumoniae, known as a major threat to public health, is the most common factor of nosocomial and community acquired infections. In this study, 50 K. pneumoniae clinical specimens isolated from bronchial, urea, blood, catheter, rectal, bile, tracheal and wound cultures were collected. These isolates were identified and carbapenem resistance was determined via an automated system, CHR...

BACKGROUND During the last decade, the prevalence of carbapenem-resistant Enterobacteriaceae in human patients has increased. Carbapenemase-producing bacteria are usually multidrug resistant. Therefore, early recognition of carbapenemase producers is critical to prevent their spread. OBJECTIVES The objective of this study was to develop the primers for single and/or multiplex PCR amplificatio...

A 62-year-old patient was transferred to the cardiac rehabilitation unit of the I.R.C.C.S. Fondazione S. Maugeri after undergoing a heart transplantation at the Acute Care Hospital I.R.C.C.S. S. Matteo of Pavia. On 1 August 2013 and during hospitalization in the rehabilitation unit, Klebsiella oxytoca and Citrobacter koseri clinical isolates were simultaneously recovered from the patient's prep...

Acinetobacter baumannii, an opportunistic ESKAPE pathogen, causes respiratory and urinary tract infections. Its prevalence increases gradually in the clinical setup. Pathogenicity of Acinetobacter is significantly influenced by its ability to infect and survive in human pulmonary cells. Therefore, it is important to study the infection of A. baumannii in human pulmonary host cell (A-549), monit...

BACKGROUND Enterobacteriaceae are a family of bacteria that commonly cause infections in health-care settings as well as in the community. Among Enterobacteriaceae, resistance to broad-spectrum carbapenem antimicrobials has been uncommon. Over the past decade, however, carbapenem-resistant Enterobacteriaceae (CRE) have been recognized in health-care settings as a cause of difficult-to-treat inf...

In 2010 the Hellenic center for disease control and prevention launched the "Prokroustes" nationwide action plan to tackle the increasing rates of carbapenem resistance among gram-negative nosocomial pathogens. In the present report, data from a Greek tertiary-care hospital are presented three years after the adoption of the infection control measures. Carbapenem resistance rates have been cont...

A novel 4% hydrogen peroxide disinfectant was effective against methicillin-resistant Staphylococcus aureus (MRSA), Clostridioides difficile spores, carbapenem-resistant Escherichia coli, and 2 strains of Candida auris. In laboratory testing, a sodium hypochlorite caused fading loss pliability hospital mattress, but the did not. These findings suggest that peroxide-based may be useful addition ...

A "plausible worst-case scenario" of a gradually increasing level of multidrug-resistant bacteria (carbapenem-resistant E. coli) in the human population was developed and used to study how Swedish authorities would manage this situation and to identify preventive measures that could be taken. Key findings include: (1) a scenario in which 5% of the population in southern Sweden become carriers o...