Alison Comfort is an Assistant Professor at UCSF in the Department of Obstetrics, Gynecology and Reproductive Sciences. Trained as a health economist, she seeks to identify individual and social network factors affecting care-seeking decisions and health outcomes, both here in the United States and in countries including Uganda and Madagascar. She has evaluated the role of social networks related to health knowledge and behaviors including infant HIV testing, anti-retroviral therapy adherence, contraceptive decision-making, COVID-19 vaccine uptake, and antenatal care-seeking.