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Gaber Y, TumAllah HM, AbdelAllah NH, Al-Zereini WA, Abu-Lubad MA, Aqel AA, Elkhatib WF, Goering RV, Soliman AM. Emergence and Genomic Characterization of a spa Type t4407 ST6-SCC mec Type IVa Methicillin-Resistant Staphylococcus aureus Strain Isolated from Al-Karak Hospital, Jordan. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:295. [PMID: 38399582 PMCID: PMC10890080 DOI: 10.3390/medicina60020295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/28/2024] [Accepted: 01/29/2024] [Indexed: 02/25/2024]
Abstract
Background and Objectives: Methicillin-resistant Staphylococcus aureus (MRSA) is a major concern in Jordanian hospitals in terms of infection control. The purpose of this study was to identify the resistance patterns of Staphylococcus aureus strains isolated from surfaces of critical locations within the Al-Karak Governmental Hospital in 2019. Additionally, the study aimed to conduct whole-genome sequencing on the isolates. Materials and Methods: In February 2019, fourteen S. aureus strains were isolated from surfaces in critical sites in the Al-Karak Governmental Hospital. These isolates underwent antibiogram testing to determine their resistance profile. Genome sequencing using the Illumina MiSeq platform was applied to the extracted DNA from these isolates. The genomic data, including coding sequences, were analyzed to identify lineage, resistance genes, and plasmids. Results: The antibiogram results revealed that 11 of the 14 isolates were resistant to oxacillin, 6 to linezolid, and 1 to rifampicin, while none showed resistance to chloramphenicol. Eleven isolates were identified as MRSA, with a novel spa type (t4407) not previously reported in Jordan. High-quality sequencing data were obtained for only one isolate, i.e., A29, the genome showed 2,789,641 bp with a 32.7% GC content and contained 2650 coding sequences. Genomic analysis indicated the ST6 lineage, mecA gene (SCCmec type IVa(2B)), and a hybrid plasmid (pJOR_blaZ) carrying the blaZ gene for β-lactam resistance. Genomic data were deposited in NCBI (CP104989). The A29 genome closely resembled an MRSA genome isolated from a Danish hospital in 2011. The SNP analysis revealed identical antimicrobial resistance genes in these two genomes. Conclusions: This study unveils the first genomic sequence of an MRSA isolate from Jordan, marked by distinctive genotypic traits. The findings enhance our understanding of the MRSA types circulating in Jordan and the region and substantiate the phenomenon of intercontinental MRSA transmission.
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Affiliation(s)
- Yasser Gaber
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Mutah University, Al-Karak 61710, Jordan
- Department of Microbiology and Immunology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62511, Egypt
| | - Heba M TumAllah
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Mutah University, Al-Karak 61710, Jordan
| | - Nourhan H AbdelAllah
- Department of Microbiology and Immunology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62511, Egypt
- Clinical Trials Department, Central Administrative of Biological, Innovative Products and Clinical Trials, Egyptian Drug Authority, Giza 12654, Egypt
| | - Wael A Al-Zereini
- Department of Biological Sciences, Faculty of Sciences, Mutah University, Al-Karak 61710, Jordan
| | - Mohammad A Abu-Lubad
- Department of Microbiology and Pathology, Faculty of Medicine, Mutah University, Al-Karak 61710, Jordan
| | - Amin A Aqel
- Department of Microbiology and Pathology, Faculty of Medicine, Mutah University, Al-Karak 61710, Jordan
| | - Walid F Elkhatib
- Microbiology and Immunology Department, Faculty of Pharmacy, Ain Shams University, African Union Organization St., Abbassia, Cairo 11566, Egypt
- Department of Microbiology & Immunology, Faculty of Pharmacy, Galala University, New Galala City, Suez 43713, Egypt
| | - Richard V Goering
- Department of Medical Microbiology and Immunology, Creighton University School of Medicine, Omaha, NE 68178, USA
| | - Ahmed M Soliman
- Department of Microbiology and Immunology, Faculty of Pharmacy, Kafr-Elsheikh University, Kafr El-Sheikh 33516, Egypt
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Ababneh Q, Abu Laila S, Jaradat Z. Prevalence, genetic diversity, antibiotic resistance and biofilm formation of Acinetobacter baumannii isolated from urban environments. J Appl Microbiol 2022; 133:3617-3633. [PMID: 36002793 DOI: 10.1111/jam.15795] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 08/10/2022] [Accepted: 08/22/2022] [Indexed: 11/27/2022]
Abstract
AIM Acinetobacter baumannii is a well-known nosocomial pathogen that has been isolated from different clinical sources. This pathogen also causes community-acquired infections, with mortality rates as high as 64%. The exact natural habitat of this bacterium is still unknown. In this study, we investigated the prevalence of A. baumannii in diverse soil and high-touch surface samples collected from a university campus, malls, parks, hypermarkets and produce markets, roundabout playground slides, and bank ATMs. METHODS AND RESULTS All obtained isolates were characterized for their antibiotic susceptibility, biofilm formation capacities, and were typed by multi-locus sequence analysis. A total of 63 A. baumannii isolates were recovered, along with 46 A. pittii and 8 A. nosocomialis isolates. Sequence typing revealed that 25 A. baumannii isolates are novel strains. Toilets and sink washing basins were the most contaminated surfaces, accounting for almost 50% of the recovered isolates. A number of A. baumannii (n=10), A. pittii (n=19) and A. nosocomialis (n=5) isolates were recovered from handles of shopping carts and baskets. The majority of isolates were strong biofilm formers and 4 exhibited a multi-drug resistant (MDR) phenotype. CONCLUSIONS Our study is the first to highlight community restrooms and shopping carts as potential reservoirs for pathogenic Acinetobacter species. Further studies are required to identify the reasons associated with the occurrence of A. baumannii inside restrooms. Proper disinfection of community environmental surfaces and spreading awareness about the importance of hand hygiene may prevent the dissemination of pathogenic bacteria within the community. SIGNIFICANCE AND IMPACT OF STUDY Serious gaps remain in our knowledge of how A. baumannii spreads to cause disease. This study will advance our understanding of how this pathogen spreads between healthcare and community environments. In addition, our findings will help healthcare decision makers implement better measures to control and limit further transmission of A. baumannii.
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Affiliation(s)
- Qutaiba Ababneh
- Department of Biotechnology and Genetic Engineering, Faculty of Science and Arts, Jordan University of Science and Technology, Irbid, Jordan
| | - Sally Abu Laila
- Department of Biotechnology and Genetic Engineering, Faculty of Science and Arts, Jordan University of Science and Technology, Irbid, Jordan
| | - Ziad Jaradat
- Department of Biotechnology and Genetic Engineering, Faculty of Science and Arts, Jordan University of Science and Technology, Irbid, Jordan
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Ababneh Q, Jaradat Z, Khanfar M, Alnohoud R, Alzu'bi M, Makahleh S, Abulaila S. Methicillin‐resistant
Staphylococcus aureus
contamination of high‐touched surfaces in a university campus. J Appl Microbiol 2022; 132:4486-4500. [DOI: 10.1111/jam.15526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 01/23/2022] [Accepted: 02/25/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Qutaiba Ababneh
- Department of Biotechnology and Genetic Engineering, Faculty of Science and Arts Jordan University of Science and Technology P. O. Box 3030 Irbid 22110 Jordan
| | - Ziad Jaradat
- Department of Biotechnology and Genetic Engineering, Faculty of Science and Arts Jordan University of Science and Technology P. O. Box 3030 Irbid 22110 Jordan
| | - Malak Khanfar
- Department of Biotechnology and Genetic Engineering, Faculty of Science and Arts Jordan University of Science and Technology P. O. Box 3030 Irbid 22110 Jordan
| | - Rahaf Alnohoud
- Department of Biotechnology and Genetic Engineering, Faculty of Science and Arts Jordan University of Science and Technology P. O. Box 3030 Irbid 22110 Jordan
| | - Mallak Alzu'bi
- Department of Biotechnology and Genetic Engineering, Faculty of Science and Arts Jordan University of Science and Technology P. O. Box 3030 Irbid 22110 Jordan
| | - Sara Makahleh
- Department of Biotechnology and Genetic Engineering, Faculty of Science and Arts Jordan University of Science and Technology P. O. Box 3030 Irbid 22110 Jordan
| | - Sally Abulaila
- Department of Biotechnology and Genetic Engineering, Faculty of Science and Arts Jordan University of Science and Technology P. O. Box 3030 Irbid 22110 Jordan
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