The Journal of Medical Bacteriology is published by Tehran University of Medical Science(TUMS). This journal is the official publication of Iranian Society for Medical Bacteriology and will be published in summer 2012. The journal will be published quarterly.This journal is peer-reviewed scientific journal and its gole is to provide the high-quality studies regarding Bacteriology.Papers will be published in the following areas: Pathogenicity and virulence, Host response, Diagnostic, Antimicrobial Agents and chemotherapy, Epidemiology and related clinical studies.We will mostly focus on editorials, original research, breif reports and reviews.