Dr Katie Frith is a Consultant Specialist in paediatric immunology and allergy. She is an active member of ASCIA, and the current chair of the ASCIA anaphylaxis committee. In addition to her private work, she is a staff specialist in paediatric immunology at Sydney Children’s Hospital, and a conjoint lecturer in the School of Women’s and Children’s Health, UNSW. Dr Frith has expertise in diagnosing and managing children with food allergies, allergic rhinitis, hives and has a special interest in Food Protein Induced Enterocolitis (FPIES). She is also experienced in looking after children with inborn errors of immunity, including primary immune deficiencies (PID) and immune dysregulation.