Bertrand is a historian specializing in humanitarian medicine. He is a founding member of the Humanitarian and Conflict Response Institute (HCRI) at the University of Manchester in 2008, he is now its director of research. He is also a member of MSF UK board. His most recent articles and books include “Unpacking the Emergency Health Kit of International Humanitarian Medical Aid 1978-1990: How Humanitarian Standards and Supply Chains became Global” (2025), “Making Hepatitis C history: Medecins sans frontières, hepatitis C and humanitarian Medicine in Cambodia” (2025), “Care, Coercion, and Gender in the Revolutionary War in Nepal, 1996-2006” (2024). He leads the Wellcome Discovery Award program "Developing Humanitarian Medicine: from Alma Ata to Bio-Tech, a history of norms, knowledge production and care (1978-2020)". His publications are available here.