Dr. Hosgood’s research focuses on identifying associations between environmental exposures and adverse health outcomes, with an emphasis on cancer and gene-environment interactions. He utilizes advanced population- and clinical-based methods that integrate observational study designs, cutting-edge exposure assessments, and biomarkers of susceptibility (i.e., genetic data) to elucidate the complex mechanisms underlying tumorigenesis. He helped establish the Female Lung Cancer Consortium in Asia (FLCCA), is involved in the Asia Cohort Consortium, and is the Principal Investigator of the Household Air Pollution Consortium, which is studying mortality associated with heating and cooking fuels among ~1,000,000 participants worldwide.