Acquisizione competenze di sistema:The primary goal of 9th amit congress, following his own tradition, is to update the health care workers about clinical and therapeutic management of infectious diseases due to multidrug-resistant bacteria (mdr) and viruses. The most innovative therapeutic tools to eradicate infections such as gene therapy, new preventive strategies for vaccination and incoming therapeutic approaches both for bacterial and viral infections will be the main topics of the congress. 9th amit congress is once again committed to giving the best contribution of knowledge to clinicians to ensure the best quality of life for patients and the population.