IDF 2017 National Conference session, “Special Wiskott-Aldrich Syndrome (WAS) Symposium“ was presented by Dr. Hans Ochs, Dr. Siobhan Burns, PhD, Dr. Fabio Candotti, MD, Ido Kugler, Dr. Michael H. Albert, MD, Dr. Sung-Yun Pai, MD, Dr. Maria Pia Cicalese, MD, PhD, and Amy McNally on June 15, 2017.