From November 6th to 9th, the 17th National Congress of Immunology was held in Chongqing. Hosted by the Chinese Society of Immunology, it stands as the most high-level and extensively covered academic grand gathering in China’s immunology field. Gao Chengjiang, Dean of the School of Basic Medical Sciences, led teachers and students from the PI team of the Department of Medical Immunology to attend the congress.