In recent years, the respiratory critical illness industry in our province has flourished, and the anti infection level of respiratory critical illness has significantly improved. In order to continuously promote the integration and penetration of basic scientific research and clinical medicine in the field of respiratory critical illness anti infection, enhance the understanding and attention of scientific research and medical workers to the latest development trends in this field, provide interdisciplinary communication platforms, and strengthen interdisciplinary collaboration, the Chengdu High tech Medical Association successfully held the respiratory critical illness MDT academic exchange conference online on August 22, 2024. This conference invited renowned experts from Sichuan Provincial People's Hospital to give a special academic report.