From April 10^th to 12^th, the 2026 Xiamen Immunology Society Annual Meeting, hosted by the Xiamen Immunology Society and jointly organized by the School of Life Sciences at Xiamen University and the Xiamen Clinical Medical Research Center for Immunological Diseases, was successfully held at the InterContinental Xiamen Seaview Hotel. More than 260 top experts and scholars in the fields of immunology, rheumatology and immunology from China participated in the meeting.