• Past-Dean, People and Resources, College of Medicine and Public Health, Flinders University
• Professor of Paediatrics and Child Health. Paediatric Immunologist with expertise in immune deficiency, and research interests in airway immunology, RSV, pertussis and medical education
• Presiding Chair of the South Australian Department of Health Medical Education and Training Council
• Convener of a global pediatric academic group committed to improving support for child health workers in leadership, clinical competence, education and research training expertise globally. This group is called IPALA (ipala.org)
• Expertise in academic leadership and medical education--was the inaugural Dean and Director of Education for the Royal Australasian College of Physicians 2006-2010

Immunology of airway inflammation in infants, RSV (respiratory syncytial virus), bronchioitis, immunology of infection, pertussis disease
Medical education, clinical supervision, global child health policy development

• BRONCHIOLITIS IN INFANTS AND IMMUNOLOGICAL MECHANISMS (1)
• GUT MICROBIOME AND LPS AND ITS ROLE IN THE HYGIENE HYPOTHESIS AND IMMUNE MARKERS OF INFLAMMATION IN THE LUNG AND GUT (1)

• Airway smooth muscle cell expression of proteins (1)
• BRINCHIOLITIS AND AIRWAY NEUTROPHILS (1)
• Diarrhea in top-end aboriginal children (1)
• LIPIDS AND BRONCHIOLITIS AND AIRWAY INFLAMMATION IN INFANTS (1)
• RSV AND LUNG INFALMMATION AND LIPIDS IN INFANT LUNGS (1)
• T-CELL MARKERS (1)