This application is the official mobile application of the International Immunocompromised Host Society 23rd Symposium. You may follow the scientific program, speakers and social activities by downloading the app. Its Academic Program and learning objectives offer substantial opportunities to the fellows interested with the topic. The International Immunocompromised Host Society the 23rd Biennal Symposium is planned to take place in Antalya. The scientific impact of the meeting will be significant as very prominent scientists on the topic are involved in the faculty. The Scientific Program of this meeting will compete with the previous symposiums to offer an exceptional experience.