University of Oklahoma Faculty Receive $1.8 Million Grant from Environmental Protection Agency to Study Children’s Health Related to Chemical Exposures

OU researchers have received a $1.8 million grant from the U.S. Environmental Protection Agency to establish a research center to address children’s cumulative health impacts from agricultural and non-chemical exposures. This grant will create the Children’s Environmental Health Center in the U.S. Southern Great Plains, which includes Oklahoma and Texas. The Center will focus on mitigating the chemical and non-chemical stressors that affect school absenteeism caused by gastrointestinal and respiratory diseases. 

This collaborative center will be under the direction of Dr. Changjie Cai, assistant professor in the Department of Occupational and Environmental Health in the Hudson College of Public Health on OU’s Health Sciences Center campus; Dr. Diane Horm, director of the Early Childhood Education Institute at OU-Tulsa; and Dr. Dan Li from the University of North Texas College of Education.  

Research has shown the children in underserved, rural, and agricultural communities face increased health risks due to the combination of agricultural pollutants in the air, water, and soil, as well as non-chemical stressors such as poverty and limited access to health services. This project addresses an urgent need to investigate the cumulative health impacts of chemical and non-chemical exposures for children in these communities to help keep children healthy 

“Our team will investigate the cumulative health impacts of early exposure to pollutants and the added effect of non-chemical stressors among children in these communities across the United States,” Cai said. “The goal of the Center is to reduce the environmental health disparities and promote environmental justice for children living in underserved, rural agricultural communities.”  

Through a multidisciplinary approach, the center will use techniques such as low-cost sensors, satellite observations, air quality modeling and more to establish and evaluate impact assessments. Utilizing those results, affordable interventions will be assessed to reduce school absenteeism and address health disparities.  

“At the Early Childhood Education Institute, it has always been our goal to advance and support equity for all children through research,” Horm said. “The opportunity to collaborate with Dr. Cai, Dr. Li, and others on this grant to establish the Children’s Health and Social Vulnerability Index (CHS) will allow us to better assess children’s health disparities in rural schools.” 

The CHS will be stakeholder-and data-driven and will focus on children’s health disparities in rural school systems and focus on chemical and non-chemical stressors that lead to absenteeism in school due to gastrointestinal and respiratory diseases.  

This research grant is part of EPA’s larger effort to advance children’s environmental health and environmental justice by effectively reducing early childhood and lifetime health disparities in these communities.  

“This collaboration of OU researchers from various disciplines highlights OU’s commitment to supporting our faculty researchers so that they can deliver science-based recommendations to improve the lives of our youngest learners,” said Darrin Akins, vice president for research at the OU Health Sciences Center. “This research will have a strong focus on chemical and non-chemical environmental stressors that children in the Southern Great Plains face every day.”  

Learn more about the Hudson College of Public Health and the Early Childhood Education Institute.