Bacterial Contamination Associated with Mobile Phones

Students at Knowledge University as a Case Study

Authors

  • Nyan J. Mohammed Department of Medical Laboratory Science, College of Science, Knowledge University Erbil, Kurdistan Region, Iraq

Keywords:

Becteria, Contamination, Knowledge University, Mobile phones, Pathogens

Abstract

Bacterial cells adhere to mobile phone surfaces and could form organized colonies. Once the bacteria move to the mobile phone they can live well because these surfaces are hard to clean. This research, included isolation of pathogenic bacteria from mobile phones of Knowledge University students. A total of 100 mobile phones of Knowledge university staff and students were selected for this study. The single sterile swab stick was moistened with sterile normal saline solution and moved over the surfaces of mobile phones. The swab sticks were immediately transported to the laboratory. All swabs were cultured in (Nutrient agar), Then incubated for 24 hours. The obtained bacterial colonies were subjected to Gram stain, and colonial characteristics for their identification. Biochemical Examination for selected colonies has been done. From a total 100 mobile phone swabs. A total of 138 bacterial isolates were recognized as: 47 bacterial colonies of Staphylococcus aureus, 33 bacterial colonies of Staphylococcus epidermidis, 23 bacterial colonies of Pseudomonas aeruginosa, 19 bacterial colonies of Escherichia coli, 7 bacterial colonies of Streptococcus spp., 6 bacterial colonies of Bacillus subtilis, 2 bacterial colonies of Neisseria and 1 bacterial colonies of Enterobacter aerogene. The study revealed that bacteria can survive on mobile phones of students and the contaminated mobile phones are able to transport microbes that may be able to produce disease. There is a need for preventive care to reduce the impact of contaminated mobile phones on the spread of microbes and control measures should be applicable for this reason.

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Published

2022-06-30

How to Cite

Mohammed, N. J. (2022). Bacterial Contamination Associated with Mobile Phones: Students at Knowledge University as a Case Study. Pharmacy and Applied Health Sciences, 1(1), 43–47. Retrieved from https://fccc.knu.edu.iq/index.php/phahs/article/view/3

Issue

Vol. 1 No. 1 (2022): Issue One

Section

Research Article

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Copyright (c) 2022 Nyan J. Mohammed

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