
Meet the Team

Principal Investigator
Olivia Ginn, PhD (she/her)
Dr. Olivia Ginn is an Assistant Professor at UGA in CMBE and IOB. She is originally from Atlanta where she completed her undergrad (BSEnvEng 2016) and PhD (EnvEng 2021) at Georgia Tech though describes her research as multidisciplinary through incorporation of engineering, microbiology, and public health to holistically tackle public and environmental health challenges. Olivia’s research spans topics such as aeromicrobiology and implications for human health; bridging the gap between viability and molecular assessments of bioaerosols; and emerging contaminant fate and transport in air, soil and water.
Aside from research, Olivia is just your average millennial indoor plant hoarder who thinks her pets are her children. Her favorite things are binging science fiction/fantasy novels, experiencing as many parts of the earth as possible, and the spending time with the people she's lucky to call friends and family.

Graduate Research Assistant
Nishtha Chauhan, MS
Nishtha Chauhan is a PhD student in Biomedical Engineering. Hailing from India, Nishtha completed her BS in Life Sciences and MS in Biotechnology before embarking on her doctoral journey. She has been honoured with the 'Graduate School Doctoral Fellowship' at UGA. With a diverse background in various research areas, Nishtha's passion lies in understanding microscopic life forms and their profound impact on human and environmental health. Her current research focuses on Antimicrobial Resistance and the presence of pathogens in air and water, aiming to unravel their implications for both human well-being and environmental sustainability.
In her free time, Nishtha loves to travel and hang out with her friends and family.

Graduate Research Assistant
Jillian Goodrich
Jillian is a Bioinformatics Ph.D. student who started in the Ginn Lab in January 2024. She is passionate about mentoring, infectious diseases, and anthropology. Her project centers around environmental sampling and zoonotic disease risk assessment. Jillian completed her Biology, B.S. at West Virginia University in Fall 2022 with a concentration in cell and molecular biology and a minor in anthropology. There, under Dr. Timothy Driscoll, her research focused on nutrient acquisition genes in Borrelia burgdorferi, the etiological agent of Lyme disease. In her free time, Jillian enjoys hammocking, playing logic games, and spending time with friends.

Graduate Research Assistant
Anel Toledo Nauto
Anel Toledo is a PhD student in Bioinformatics at the University of Georgia. Originally from Apurímac, Peru, she earned her BS in Genetics and Biotechnology from the National University of San Marcos, where she developed a background in both molecular biology and computational analysis. This dual perspective now shapes her approach to studying the fascinating world of complex microbial systems. Her current research explores the field of environmental surveillance of antimicrobial resistance (AMR), using bees as bioindicators to better understand how microbial communities and resistance genes move through natural ecosystems. In her free time, Anel enjoys traveling, appreciating nature, spending time with friends and family, and exploring new coffee shops.
Previous Team Members
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Lasya Penumarthi, PhD. Graduated Summer 2026
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Dalton McMahan, Masters Intern
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Iliana Gomez, Undergraduate Researcher
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Keely O'Hara, Undergraduate Researcher
Lab values
In the Ginn Lab, we believe that having members from different backgrounds with diverse experiences is essential to research, especially in the context of public health. Collaboration between our lab and others, both domestic and abroad, is imperative to the context and implications of our research. Our goal is to support many students with unique world views, so that they are encouraged to be their authentic selves while exploring their research.

Adapted from Sammy Katta
Interested in Joining?
Post Docs
I am interested in hiring a post doc who is willing to pursue individual funding. Ideally someone specialized in bioinformatics. Let's chat about opportunities!
PhD Students
Would love to welcome new PhD students into my group, let's chat!
Undergraduates