Burcin Halacli is an internist and intensivist working as lecturer with Assistant Professor position at Hacettepe University, Faculty of Medicine, Department of Internal Medicine, Division of Intensive Care Medicine, Ankara, Türkiye. He is one of the scientific secretaries of 16th World Intensive and Critical Care Congress (WICC2023) which will be held in Istanbul, Türkiye, 26-30 August 2023. He is vice-chair of Hacettepe University Sepsis Research Center (HUSEP). He is the former member of NEXT Committee (2016-2022) in European Society of Intensive Care Medicine (ESICM). Dr. Halacli is currently doing master in Immunology. His main interests are sepsis immunology, chronic critical illness and post-intensive care syndrome (PICS).