Associate Professor Bette Liu  MBBS(Hons) MPH(Hons) DPhil(Oxon)
Associate Director, Population Health - Executive Management Team
Staff specialist, Immunisation
Sandrine Stepien MSc

Sandrine Stepien is a biostatistician and holds a masters degree in applied biostatistics from the University of Montpellier in France. She started her career in pharmaceutics and worked on various clinical trials in various therapeutic areas. She then moved toward a more academic position at The George Institute for Global Health in Sydney. Her experience in clinical trials and pharmaceutical settings has helped her develop a rigorous approach to processes and a mindset for traceability and reproducibility. Academic research, on the other hand, has increased her capacity to adapt to unexpected challenges. She enjoys making sense of the data she analyses, finding achievements working with researchers, and providing statistical support and robust analysis.

Shayal Prasad BHSc
Research Assistant

Shayal completed a Bachelor of Health Sciences majoring in Movement Science and is currently studying a Master of Public Health at the University of Sydney. She joined NCIRS in 2022 and initially supported the COVID-19 School Study and PAEDS teams; she is now involved in a range of projects across the Serosurveillance and Population Health teams.

Last updated July 2023