Bacterial contamination and antimicrobial susceptibility patterns of intensive care units medical equipment and inanimate surfaces at Ayder Comprehensive Specialized Hospital, Mekelle, Northern Ethiopia

Abstract Objective To determine bacterial contaminants and their antimicrobial susceptibility patterns from medical equipment and inanimate surfaces. Results Of 130 swabs, 115 (88.5%) swabs were culture positive, of which contaminated medical equipment and inanimate surfaces account 70 (83.3%) and 4...

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Bibliographic Details
Main Authors: Addis Darge, Atsebaha Gebrekidan Kahsay, Haftamu Hailekiros, Selam Niguse, Mahmud Abdulkader
Format: Article
Language:English
Published: BMC 2019-09-01
Series:BMC Research Notes
Subjects:
Online Access:http://link.springer.com/article/10.1186/s13104-019-4658-5
Description
Summary:Abstract Objective To determine bacterial contaminants and their antimicrobial susceptibility patterns from medical equipment and inanimate surfaces. Results Of 130 swabs, 115 (88.5%) swabs were culture positive, of which contaminated medical equipment and inanimate surfaces account 70 (83.3%) and 45 (97.8%), respectively. All the swabs collected from sphygmomanometer, bedside table, computer and computer standing tables were 100% contaminated with bacteria. From the culture-positive swabs, a total of 171 bacterial isolates were identified, out of which 117 (68.4%) and 54 (31.6%) isolates were gram-positive and gram-negative, respectively. Most isolates (82%) were resistant to ampicillin and 13%, 8.6%, and 14% was observed in ciprofloxacin, gentamicin, and tetracycline respectively. Multi-drug resistant was observed in Escherichia coli (72.7%) and Staphylococcus aureus (58.7%).
ISSN:1756-0500