Our Focus: Examining the intersection of health and place
The Spatial Epidemiology & Medical Geography (SEM-G) Lab is committed to advancing interdisciplinary research at the intersection of health and place. While initially focused on pandemic-related challenges, the lab has evolved to address a broad spectrum of health-geography issues, including healthcare accessibility, rural health disparities, water quality, climate-health interactions, and vector-borne disease modeling. Collaborating with and drawing expertise from a variety of ETSU programs, state, and federal agencies, SEM-G leverages cutting-edge spatial analysis and geographic methodologies to provide actionable insights that enhance health resilience in Appalachia and beyond. By integrating technology, data-driven research, and community engagement, the lab empowers policymakers, practitioners, and communities to navigate emerging public health challenges in an era of environmental and societal change.
About Us
We are an interdisciplinary group of researchers with diverse backgrounds and research interests. Our collaboration emerged from individual efforts to examine emergence and impacts of the COVID-19 pandemic in early 2020. Faculty members from the Department of Biostatistics and Epidemiology (College of Public Health), Department of Geosciences (College of Arts and Sciences), and the Quillen College of Medicine studied the early stages of the pandemic from multiple perspectives, including spatial, temporal, public health, and epidemiological, using various complementary skill sets.
The common thread that brought us together was an interest in examining health concerns from multiple perspectives. To that end, in partnership with ETSU Emergency Management and the ETSU Geoinformatics and Disaster Science (GADS) Lab, we created an interactive dashboard to describe and disseminate information about COVID-19 case incidence and fatalities using daily data released from the Tennessee Department of Health. From there, we developed a second dashboard focusing on the Central Blue Ridge region (northeast TN, western NC, and southwest VA).
Concurrently, one of our team was creating daily and weekly briefing notes on COVID-19 case loads and new/current outbreaks for regional caregivers. By combining efforts, we increased efficiency and effectiveness.
While we continue our pandemic-related research, we look forward to exploring broader health-geography concepts and topics.
In the news
Articles about creation of the SEMG lab
Article about ETSU Geosciences masters student Lukman Fashina’s research to ensure clean drinking water in northeast Tennessee