With the widespread use of antibiotics, the resistance of bacteria to antibiotics is increasing, and the widespread emergence of multi-drug resistant bacteria infection has become an important problem in hospital infection. Multidrug-resistant bacterial infections not only affect the treatment effectiveness of patients, but also lead to aggravated illness, death and transmission. Therefore, strengthening the prevention and control of multidrug-resistant bacteria infection and improving the diagnosis and treatment level of multidrug-resistant bacteria infection in clinical departments are of great significance for ensuring medical quality and medical safety. In order to promote the level of clinical diagnosis and treatment of multi-drug resistant infections and further strengthen academic exchanges, an expert exchange meeting on diagnosis and treatment of multi-drug resistant infections was successfully held online on August 27, 2024.