Audit of clinical outcomes of Paediatric Surgery – Oesophageal atresia, Hypertrophic Pyloric Stenosis, Hirschsprung’s Disease, Anterior Abdominal Wall Defects; Public Health aspects of Paediatric Surgery – Appropriate Referral and Safe Patient Transport, Vaccine Safety; Paediatric Trauma – Burns, Paediatric Surgical Oncology; and Research Ethics.

Intussusception and Rotavirus Surveillance in selected African Countries (Kenya, Uganda, Tanzania, Zambia, Malawi) 2014 – 2018.