She has qualifications in nursing, public health, epidemiology and biostatistics. She has over 160 peer-reviewed publications and serves on several global and WHO advisory committees.
She lived in South Africa from 2000-2013 and has experience working across Africa, Asia, Pacific Islands and USA. In 2023 she was recognized as a B-rated ‘Internationally Acclaimed Researcher’ by the South African National Research Foundation.
Her research areas include health systems and implementation research; maternal, newborn and child health. Her current research includes the HIGH Horizons project focusing on climate, heat and the health of mothers and children. She also recently led a team at LSTHM in collaboration with the Gates Foundation to write a white paper on Climate Change and Maternal, Newborn and Child Health: Time for Action, and was a delegate to the COP30 Climate and Health pre-meeting in Brazil.