White coats worn by professionals in the medical field (students of health) or the work in the laboratory (students of Science), goal protect clothing from microbes. In this study was determined the type of microbial contamination on the white coats and the potential risks of microbes. The study was done by a questionnaire for students and samples swabs of coats for 80 students from the Fac. of Health and Science. The results explained the presence of pathogenic bacteria causing inflammatory and dimples contaminated white coats, such as Erysipelothrio rhusiopathiae causing the h time skin, Micrococcus luteues causing chronic inflammatory skin ; bacterial meningitis and blood contamination unidentified Organism and Kocuria kristinae causing infections of the urinary tract infections, gallbladder and opportunistic bacteria and the spread of nosocomial infections, one of opportunistic pathogens. As well as recorded high proportion of serious fungi that cause various diseases and contamination of food such as Aspergillus niger ; Helminthosporium spp, Fusarium SPP, and Alternaria alternate . This study suggests that a large proportion of white coats may be a carrier of serious morbidity among female students in colleges is different, especially when not . There are laws and regulations in organizing wear these coats and the way to carry and learn how the daily cleaning of .