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Detection of antibiotic resistant Acinetobacter baumannii in various hospital environments: potential sources for transmission of Acinetobacter infections

Overview of attention for article published in Environmental Health and Preventive Medicine, May 2017
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Title
Detection of antibiotic resistant Acinetobacter baumannii in various hospital environments: potential sources for transmission of Acinetobacter infections
Published in
Environmental Health and Preventive Medicine, May 2017
DOI 10.1186/s12199-017-0653-4
Pubmed ID
Authors

Zahra Shamsizadeh, Mahnaz Nikaeen, Bahram Nasr Esfahani, Seyed Hamed Mirhoseini, Maryam Hatamzadeh, Akbar Hassanzadeh

Abstract

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. Air, water and inanimate surface samples were taken in different wards of four hospitals and analyzed for the presence of A. baumannii. Confirmed A. baumannii isolates were analyzed for antimicrobial susceptibility and also screened for the presence of three most common OXA- type carbapenemase-encoding genes. A. baumannii was detected in 11% (7/64) of air samples with the highest recovery in intensive care units (ICUs). A. baumannii was also detected in 17% (7/42) and 2% (1/42) of surface and water samples, respectively. A total of 40 A. baumannii isolates were recovered and analysis of antimicrobial susceptibility showed the highest resistance towards ceftazidime (92.5%, 37/40). 85% (34/40) and 80% (32/40) of the isolates were also resistant to imipenem and gentamicin, respectively. Resistance genes analysis showed that 77.5% (31/40) strains contained OXA-23 and 5% (2/40) strains contained OXA-24, but OXA-58 was not detected in any of the strains. Detection of antibiotic resistant A. baumannii in various samples revealed that hospital environments could act as a potential source for transmission of A. baumannii infections especially in ICUs. These results emphasize the importance of early detection and implementation of control measures to prevent the spread of A. baumannii in hospital environments.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 156 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 156 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 25 16%
Student > Bachelor 21 13%
Student > Postgraduate 11 7%
Student > Ph. D. Student 10 6%
Student > Doctoral Student 8 5%
Other 26 17%
Unknown 55 35%
Readers by discipline Count As %
Immunology and Microbiology 23 15%
Medicine and Dentistry 21 13%
Biochemistry, Genetics and Molecular Biology 18 12%
Agricultural and Biological Sciences 10 6%
Pharmacology, Toxicology and Pharmaceutical Science 4 3%
Other 21 13%
Unknown 59 38%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 18 December 2017.
All research outputs
#17,700,887
of 22,727,570 outputs
Outputs from Environmental Health and Preventive Medicine
#349
of 484 outputs
Outputs of similar age
#221,069
of 309,837 outputs
Outputs of similar age from Environmental Health and Preventive Medicine
#14
of 21 outputs
Altmetric has tracked 22,727,570 research outputs across all sources so far. This one is in the 19th percentile – i.e., 19% of other outputs scored the same or lower than it.
So far Altmetric has tracked 484 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 13.6. This one is in the 25th percentile – i.e., 25% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 309,837 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 23rd percentile – i.e., 23% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 21 others from the same source and published within six weeks on either side of this one. This one is in the 28th percentile – i.e., 28% of its contemporaries scored the same or lower than it.