Dr Olivia Leow is an Associate Consultant in the Division of Paediatric Infectious Diseases, Department of Paediatrics, Khoo Teck Puat - National University Children's Medical Institute, National University Hospital, Singapore. She obtained her MBBS at the Yong Loo Lin School of Medicine, National University of Singapore. She underwent her Paediatric residency training in the National University Health System in Singapore, after which she achieved her specialist accreditation.

I am paediatric infectious diseases specialist from South Africa currently working as a clinical fellow at Great Ormond Street Hospital for Children. My interests are treating children with HIV and TB disease and I have a keen interest in clinical immunology.

Eduardo López-Medina Pediatrician graduated from Miami Children’s Hospital, completed his fellowship training in infectious disease at the University of Texas Medical Center, received a master’s degree in epidemiology from the London School of Hygiene and Tropical Medicine and completed a clinical research training program at Harvard University. Currently working in Cali, Colombia as the scientific director of Centro de Estudios en Infectología Pediátrica, professor of pediatrics and infectious diseases at Universidad del Valle and director of pediatric infectious diseases at Clinica Imbanaco. His main research interests include vaccine-related clinical trials and infections in immunocompromised hosts