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dc.contributor.authorBoucherabine, Syrine
dc.contributor.authorNassar, Rania
dc.contributor.authorZaher, Shroque
dc.contributor.authorMohamed, Lobna
dc.contributor.authorAlqutami, Fatma
dc.contributor.authorHachim, Mahmood Yaseen
dc.contributor.authorSenok, Abiola
dc.date.accessioned2023-01-26T04:58:42Z
dc.date.available2023-01-26T04:58:42Z
dc.date.issued2022
dc.identifier.other204-2022.37
dc.identifier.urihttps://repository.mbru.ac.ae/handle/1/1048
dc.description.abstractBackground: Mobile phones of healthcare workers (HCWs) can act as fomites in the dissemination of microbes. This study was carried out to investigate microbial contamination of mobile phones of HCWs and environmental samples from the hospital unit using a combination of phenotypic and molecular methods. Methods: This point prevalence survey was carried out at the Emergency unit of a tertiary care facility. The emergency unit has two zones, a general zone for non-COVID-19 patients and a dedicated COVID-19 zone for confirmed or suspected COVID-19 patients. Swabs were obtained from the mobile phones of HCWs in both zones for bacterial culture and shotgun metagenomic analysis. Metagenomic sequencing of pooled environmental swabs was conducted. RT-PCR for SARS-CoV-2 detection was carried out. Results: Bacteria contamination on culture was detected from 33 (94.2%) mobile phones with a preponderance of Staphylococcus epidermidis (n/N = 18/35), Staphylococcus hominis (n/N = 13/35), and Staphylococcus haemolyticus (n/N = 7/35). Two methicillinsensitive and three methicillin-resistant Staphylococcus aureus, and one pan-drugresistant carbapenemase producer Acinetobacter baumannii were detected. Shotgun metagenomic analysis showed high signature of Pseudomonas aeruginosa in mobile phone and environmental samples with preponderance of P. aeruginosa bacteriophages. Malassezia and Aspergillus spp. were the predominant fungi detected. Fourteen mobile phones and one environmental sample harbored protists. P. aeruginosa antimicrobial Frontiers in Cellular and Infection Microbiology | www.frontiersin.org March 2022 | Volume 12 | Article 806077 1 Edited by: Krisztina M. Papp-Wallace, Louis Stokes Cleveland VA Medical Center, United States Reviewed by: Diogo Pratas, University of Aveiro, Portugal Monika Muzslay, University College London Hospitals NHS Foundation Trust, United Kingdom *Correspondence: Abiola Senok abiola.senok@mbru.ac.ae † These authors have contributed equally to this work and share first authorship Specialty section: This article was submitted to Clinical Microbiology, a section of the journal Frontiers in Cellular and Infection Microbiology Received: 31 October 2021 Accepted: 24 January 2022 Published: 08 March 2022 Citation: Boucherabine S, Nassar R, Zaher S, Mohamed L, Olsen M, Alqutami F, Hachim M, Alkhaja A, Campos M, Jones P, McKirdy S, Alghafri R, Tajouri L and Senok A (2022) Metagenomic Sequencing and Reverse Transcriptase PCR Reveal That Mobile Phones and Environmental Surfaces Are Reservoirs of Multidrug-Resistant Superbugs and SARS-CoV-2. Front. Cell. Infect. Microbiol. 12:806077. doi: 10.3389/fcimb.2022.806077 ORIGINAL RESEARCH published: 08 March 2022 doi: 10.3389/fcimb.2022.806077 resistance genes mostly encoding for efflux pump systems were detected. The P. aeruginosa virulent factor genes detected were related to motility, adherence, aggregation, and biofilms. One mobile phone from the COVID-19 zone (n/N = 1/5; 20%) had positive SARS-CoV-2 detection while all other phone and environmental samples were negative. Conclusion: The findings demonstrate that mobile phones of HCWs are fomites for potentially pathogenic and highly drug-resistant microbes. The presence of these microbes on the mobile phones and hospital environmental surfaces is a concern as it poses a risk of pathogen transfer to patients and dissemination into the community.en_US
dc.language.isoenen_US
dc.subjectMobile phonesen_US
dc.subjectFomitesen_US
dc.subjectShotgun metagenomicsen_US
dc.subjectSARS-CoV-2en_US
dc.subjectPseudomonasen_US
dc.subjectStaphylococcusen_US
dc.titleMetagenomic Sequencing and Reverse Transcriptase PCR Reveal That Mobile Phones and Environmental Surfaces Are Reservoirs of Multidrug-Resistant Superbugs and SARS-CoV-2en_US
dc.typeArticleen_US


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