Sa Liu, Ph. D., MPH, CIH
Sa Liu is an Assistant Professor of Occupational and Environmental Health Sciences at School of Health Sciences, Purdue University. She is an exposure scientist and certified industrial hygienist. Her research focuses on assessing chemical exposure by multiple pathways in both occupational and environmental settings. She has led several occupational and environmental health studies and participated in major occupational epidemiologic studies. Dr. Liu's current projects focus on, 1) assessing workers' exposure to manganese in welding fumes; and 2) assessing community's exposure to volatile organic compounds in groundwater and related health effects through taking a community based participatory research approach. These projects are funded by NIEHS and private foundations.