ArticleBMC infectious diseases2023
Isolation of virulent phages against multidrug-resistant Acinetobacter baumannii recovered from inanimate objects of Jimma Medical Center, Southwest Ethiopia.
Article in BMC infectious diseases, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 6 citations in OpenAlex.
- Review
- Isolation of Bacteriophages and Their Lytic Profile From River and Waste Water Samples in South Western Uganda.Cureus · 2026Article
- A bacteriophage genus infects carbapenem resistantiScience · 2025Article
- Bacteriophage therapy to combat MDR non-fermenting Gram-negative bacteria causing nosocomial infections: recent progress and challenges.Naunyn-Schmiedeberg's archives of pharmacology · 2025Review
- Isolation and characterization of phages ΦZC2 and ΦZC3 against carbapenem-resistant Acinetobacter baumannii, and efficacy of ΦZC3 on A549 cells.Virology journal · 2025Article
- Biofilm Resilience: Molecular Mechanisms Driving Antibiotic Resistance in Clinical Contexts.Biology · 2025Review
- Comprehensive Approaches to CombattingAntibiotics (Basel, Switzerland) · 2024Review
Corrections and comments
- Erratum issued
Authors and funding
5 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundBecause of the multidrug resistance features of Acinetobacter baumannii, endurance to diverse conditions, and causing health fatalities in healthcare settings, the global health system is looking for the development of new antimicrobials for such bacteria. As the new antimicrobial drugs pipeline is running dry, it is imperative to look for eco-friendly bio-control strategies. In this regard, phages are one to combat the biofilm producer and MDR A. baumannii. Thus, the study aimed to isolate and examine the role of phages against biofilm producers and MDR A. baumannii from inanimate objects at Jimma Medical Center (JMC), Ethiopia.
methodInstitution-based cross-sectional study was conducted from June to November 2019. A total of 309 swab samples were collected from inanimate objects and the environment in JMC. Isolation of A. baumannii, antimicrobial susceptibility testing, and biofilm detection were carried out according to standard protocol. Kirby Bauer disk diffusion and microliter plate were methods for AST and biofilm detection, respectively. Specific phage was isolated and characterized from sewage at JMC compound. The data were analyzed by SPSS version 25.0, and chi-square (X
resultA. baumannii from inanimate objects and surfaces of different environments at JMC was detected in 6.5% of the samples. From 20 of the isolates, 85% were biofilm producers, and 60% were MDR. The lytic phage isolated specifically against A. baumannii was found host specific, and thermally stable ranging from 10-50°C. The phage was active against 42% of MDR A. baumannii, 40% of both biofilm-producing and MDR A. baumannii (MDRAB), and 35.3% of the biofilm-producing isolates.
conclusionThe good activity of phages towards MDRAB isolates, its biofilm degradation capability, thermal stability, and host specificity in our study encourages viewing the potential use of phages as a bio-control agent besides the routine cleansing agents. Therefore, we recommend isolation of specific phages in the eradication of MDRAB from health facilities with additional efforts to characterize in detail and assess their efficacy in animal models.
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