razi international conference center hosted a large number of specialists and experts in the field of hospital infection control. 1500 participants of each course, foreign experts also participated. as a rule, we should play an effective role in reducing hospital infections. and how to prevent hospital infections. avoid overuse of antibiotics. proper hand washing can reduce the chance of infection in the hospital by about 60-70% . appropriate use of clothing is necessary for medical personnel , who give authority and the control committee of the hospital, whose decisions are more valid than in the past, because the path of entry of microbes into the treatment complex is from through these two arms, that is, the arm of the health service provider and the arm of the recipient of these two arms, if the promotion of information literacy is media literacy. if their symptoms go up, i think it's very good . we can do the rest. the second most important solution is to really standardize it. we can disinfect the necks of the treatment environments and the environments that perform health care