BACKGROUND Antibiotic resistant Acinetobacter baumannii has emerged as one of the most problematic hospital acquired pathogens around the world. This study was designed to investigate the presence of antibiotic resistant A. baumannii in various hospital environments. METHODS Air, water and inanimate surface samples were taken in different wards of four hospitals and analyzed for the presence ...

Acinetobacter baumannii has emerged as one of the leading pathogens causing hospital-acquired infection. The success of A. baumannii as a pathogen has to a large extent been attributed to its capacity to remodel its genome. Several major epidemic clonal complexes of A. baumannii spread across different health care facilities around the world, each of which contains a subset of diversified strai...

This study aimed to determine molecular patterns of Acinetobacter baumannii using a PCR-based technique with REP-1, REP-2 and M13 primers to distinguish the patients' strains and the environmental strains (condensate, endotracheal tube connector, bed rail and nurses hands). There were 67 cases of ventilator-associated pneumonia (VAP) among 600 patients using mechanical ventilators in 10 wards f...

The Gram negative coccobacillus Acinetobacter baumannii has become an increasingly prevalent cause of hospital-acquired infections in recent years. The majority of clinical A. baumannii isolates display high-level resistance to antimicrobials, which severely compromises our capacity to care for patients with A. baumannii disease. Neutrophils are of major importance in the host defense against m...

Objective(s):To date, the most important genes responsible for tetracycline resistance among Acinetobacter baumannii isolates have been identified as tet A and tet B. This study was carried out to determine the rate of resistance to tetracycline and related antibiotics, and mechanisms of resistance.  Materials and Methods: During the years 2010 and 2011, a total of 100 A. baumannii isolates we...

conclusions the result of the current study showed the growing number of nosocomial infections associated with xdr a. baumannii causing difficulties in antibiotic therapy. resistant strains increasingly cause public health problems; therefore, their early detection is essential for healthcare centers. results among the 121 isolated a. baumannii, 44% and 56% were isolated from female and male, r...

objective(s):to date, the most important genes responsible for tetracycline resistance among acinetobacter baumannii isolates have been identified as tet a and tet b. this study was carried out to determine the rate of resistance to tetracycline and related antibiotics, and mechanisms of resistance.  materials and methods: during the years 2010 and 2011, a total of 100 a. baumannii isolates wer...

Acinetobacter baumannii is a leading cause of ventilator-associated pneumonia in intensive care units, and the increasing rates of antibiotic resistance make treating these infections challenging. Consequently, there is an urgent need to develop new antimicrobials to treat A. baumannii infections. One potential therapeutic option is to target bacterial systems involved in maintaining appropriat...

BACKGROUND The aims of this study were to understand the molecular epidemiology of integron-associated gene cassettes in Acinetobacter baumannii across four hospitals in northern Taiwan and to clarify the relationship between the presence of integrons and antibiotic-resistant phenotypes. METHODS Sixty-five A. baumannii isolates, collected from the patients of four regional hospitals in northe...