Biology at ONU

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Biology at ONU The official page of the Department of Biological and Allied Health Sciences at Ohio Northern University in Ada, Ohio

Want to discover a cure for cancer? Always wondered why some squirrels have black fur? Looking for a job that lets you climb trees and splash in puddles for a living? Or one that lets you wear a spotless white lab coat? Are you hoping to save lives, or maybe save the rainforest? Biology has something for everyone. The Department of Biological and Allied Health Sciences at Ohio Northern University offers programs in Environmental and Field Biology, Forensic Biology, Cell and Molecular Biology, Medical Laboratory Science, and Pre-Professional Biology, which includes specific preparatory tracks for students interested in careers in medicine, veterinary medicine, dentistry, physical and occupational therapy, or as a physician's assistant. All of our programs have a track record of success, with over 95% of our graduates finding employment in the field or acceptance to medical or graduate school. For more information, see our website at http://www.onu.edu/academics/college_of_arts_sciences/academic_departments/biological_allied_health_sciences

To schedule a visit, contact the Admissions department at Ohio Northern University: http://www.onu.edu/admission/undergraduate_admissions/visit_ohio_northern

Hi everyone! It’s me again Katelyn Wagner, and I’m a senior Pre-Veterinary Biology major at Ohio Northern University. Th...
08/14/2026

Hi everyone! It’s me again Katelyn Wagner, and I’m a senior Pre-Veterinary Biology major at Ohio Northern University. This summer, I’ve had the opportunity to intern at Hord Livestock, where I’ve gained hands-on experience working with cattle and learning about herd health.

One condition we’ve been managing is foot rot, a common bacterial infection that affects the soft tissue between a cow’s toes. It can cause swelling, pain, and lameness, making it difficult for cattle to walk and reducing their overall well-being if left untreated.

One of the biggest lessons I’ve learned is the importance of observing cattle every day. Early detection allows us to identify affected animals quickly and begin treatment before the infection worsens. At Hord Livestock, we treat cattle with foot rot using Draxxin® (tulathromycin), which helps fight the bacterial infection and get the animals back on their feet. As a preventative measure, we also run our cattle through a copper sulfate foot bath every three weeks to help reduce bacteria on their hooves and lower the risk of foot rot developing. In addition, keeping pens as clean and dry as possible helps reduce the spread of the disease.

This internship has given me valuable experience in recognizing health concerns, treating livestock, and understanding how daily management practices play a major role in maintaining a healthy herd. Every day has strengthened my passion for becoming a veterinarian.

07/03/2026

🦅Meet Julianne🦅

Julianne is one of our 2026 summer interns! She is a Junior at Ohio Northern University but is going to graduate early. Julianne is majoring in Biology/Pre-Vet. Her goal is to to one day be a veterinarian.

Her favorite animal to work with at Back To The Wild is our Pelican! Her favorite animal in general is a Peregrine Falcon. In her free time she likes doing art projects and playing tennis.
Please join us in thanking Julianne for all of her hard work!

Interested in becoming a future volunteer or intern? Visit www.backtothewild.org and look for opportunities under get involved.

Hi! My name is Katelyn Wagner, and I am a senior Biology major with a Pre-Veterinary concentration at Ohio Northern Univ...
06/29/2026

Hi! My name is Katelyn Wagner, and I am a senior Biology major with a Pre-Veterinary concentration at Ohio Northern University. My goal is to become a veterinarian specializing in livestock medicine, where I can help improve animal health, welfare, and production.

This summer, I have had the opportunity to intern at Hord Livestock, where I’ve gained hands-on experience working with beef cattle. Throughout my internship, I’ve assisted with processing cattle, administering vaccinations and implants, treating illnesses and injuries, monitoring herd health, collecting performance data, and learning about nutrition and herd management. I’ve also worked alongside experienced professionals to observe how health decisions impact both animal welfare and farm productivity.

This internship has allowed me to apply the biological concepts I’ve learned in the classroom to real-world situations, strengthening my understanding of animal physiology, disease prevention, and livestock management. Each day has reinforced my passion for veterinary medicine and has provided valuable experience as I prepare for a career caring for food-producing animals.

I’m grateful for the opportunity to continue learning and growing through this experience, and I’m excited to see where my journey in veterinary medicine takes me!

Congratulations on completing your 2025 Summer Internship at CFSRE Maddie!
08/01/2025

Congratulations on completing your 2025 Summer Internship at CFSRE Maddie!

Congratulations to Sarah Sheldon on her summer internship in forensic anthropology at the Forensic Anthropology Center a...
08/01/2025

Congratulations to Sarah Sheldon on her summer internship in forensic anthropology at the Forensic Anthropology Center at Texas State (FACTS)!

Can you find the ONU Forensic Biology CFSRE summer intern?
07/08/2025

Can you find the ONU Forensic Biology CFSRE summer intern?

Maddie Alexander is interning at the Montgomery County Coroner's Office in Forensic Pathology for half the summer and sh...
06/27/2025

Maddie Alexander is interning at the Montgomery County Coroner's Office in Forensic Pathology for half the summer and she will be at CFSRE for a Forensic Toxicology internship for the second half of summer.

Natalie and Sean are very busy with their internships at the Lorain County Coroner's Office.  Natalie is compiling toxic...
06/27/2025

Natalie and Sean are very busy with their internships at the Lorain County Coroner's Office. Natalie is compiling toxicology drug data from automobile accident death cases from 2021 to present. Sean is compiling infant death data from infancy through childhood which occur mostly from sleep-related infant deaths (unsafe sleep practices, such as co-sleeping or using soft bedding), drownings and heat exposure from being left alone in a car or room. Good job you two!

ONU past and present students attending the Society of Forensic Toxicologists (SOFT) 2024 Meeting in St. Louis.  Student...
11/12/2024

ONU past and present students attending the Society of Forensic Toxicologists (SOFT) 2024 Meeting in St. Louis. Students pictured are: Kaitlyn Mizell, Natalie Hoying, Morgan Braemer, Lila Giecewicz, Katlyn Myers and Paige Estep along with Szabolcs Sofalvi (Cuyahoga County ME Office), Dr. Marc LeBeau (retired, FBI) and Dr. Harold Schueler (ONU)

Kaitlyn, Kat, Kenzie, Dr. Marc LeBeau, Szabi and Dr. Schueler (l to r) at 2022 SOFT Conference in Cleveland, Ohio
06/27/2023

Kaitlyn, Kat, Kenzie, Dr. Marc LeBeau, Szabi and Dr. Schueler (l to r) at 2022 SOFT Conference in Cleveland, Ohio

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Meyer Hall Of Science
Ada, OH
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