Dr. Gareth Morgan is a Consultant Immunologist specializing in immunodeficiency and immunological disorders. His clinical interests include recurrent, severe, and unusual infections, immunisation, allergy, autoimmunity, nutritional immunity, immunological therapy, immunosuppression, immunoglobulin infusions, immune-modulation, and biological therapies. Dr. Morgan has been involved in numerous research projects and clinical trials related to these conditions and has published widely in peer-reviewed journals.