The International Symposium on Health Informatics and Bioinformatics (HIBIT), first held in 2005, aims to bring together academics, researchers, and practitioners who work in these popular and fulfilling areas and create the much-needed synergy among medical, biological, and information technology sectors. HIBIT is one of the few conferences emphasizing such synergy. HIBIT provides a forum for discussion, exploration, and development of theoretical and practical aspects of health informatics and bioinformatics and a chance to network between students, academia, and other stakeholders. The 15th International Symposium on Health Informatics and Bioinformatics will be held on October 20-21, 2022 hosted by METU Marine Sciences Institute, in Erdemli, Mersin. Event website for detailed information and application: HIBIT2022