ISOLATION, IDENTIFICATION AND CHARACTERIZATION OF MICRO-ORGANISMS FROM ANDROID PHONE IN CROWN POLYTECHNIC,ODO ADO,EKITI STATE.

Mobile phones are indispensable tools in modern life, but their frequent use and constant handling make them potential carriers of pathogenic microorganisms. This study focuses on the isolation, identification, and characterization of bacteria found on Android mobile phones, particularly those used in high-contact environments. Swab samples were collected from the surfaces of phones and cultured on nutrient agar. The resulting colonies were analyzed using morphological characterization, Cellular characterizations and a series of biochemical tests including catalase reaction and sugar fermentation profiles. The microorganisms identified included Bacillus spp., Streptobacillus spp., Diplobacillus spp., and Lactobacillus spp. These bacteria, while some are part of the normal flora, can become opportunistic pathogens under certain conditions. Their presence on mobile devices underscores the role of phones as fomites—objects capable of harboring and transmitting infectious agents. The findings suggest that poor hand hygiene, environmental exposure, and close contact with bodily areas such as the face and ears contribute to microbial contamination. The study highlights the importance of regular disinfection of mobile phones and good personal hygiene practices to reduce potential health risks, particularly in densely populated or healthcare-related environments. Public awareness campaigns and policy guidelines encouraging mobile phone hygiene could play a significant role in reducing disease transmission. This research serves as a reminder of the overlooked but significant health hazard posed by everyday personal devices.