Periodic cleaning of mobile phones with disinfectants or hand cleaning detergents, as well as frequent hand-washing, should be encouraged as a means of curtailing any potential disease transmission. Bacterial flora on mobile phones of faculty members may vary in composition, number and antibiotic sensitivity, to that found on mobile phones of non- faculty members. These results showed that university staffs, personnel, students, health care workers (HCW) mobile phones were contaminated with various types of microorganisms. Mobile phones used by HCWs in daily practice may be a source of nosocomial infections in clinics and hospitals. Therefore, mobile phones can act as an easy way for transfer of potential pathogens associated with nosocomial and other infections. Decontamination of mobile phones with alcohol disinfectant wipes as well as regular hand washing should be done to prevent infections. The identification of unique fragments for each isolate will help in rapid identification of the isolate and also can be further utilized to design a diagnostic marker which is isolate-specific. Such marker can be utilized for tracking the isolate and also to study their fitness in field.