Research

A man wearing a tan suit jacket appears to be giving a presentation in front of a projector screen

Fourth Purdue AMR Conference Promotes Collaboration to Address Global Health Threat of Antimicrobial Resistance through PVM’s One Health Initiative.

March 13, 2026

Purdue University served as the place where local, national and international experts came together in-person and online recently for concentrated sharing of research, expertise and insight targeting the threat of multi-drug-resistant infections. The fourth annual AMR Conference February 25-26, 2026, held in Stewart Center, attracted more than 100 attendees from across the U.S. and six other countries.

Two scientists are wearing white coats and are in a laboratory setting. There are glass jars, shelves, and equipment in the background.

Contraceptive vaccine reduces fertility in animals to address wildlife overpopulation

March 6, 2026

A Purdue University contraceptive vaccine seeks to address animal overpopulation by markedly reducing fertility in feral horses, deer, swine and other animals. Dr. Harm HogenEsch, distinguished professor of immunopathology in Purdue University’s College of Veterinary Medicine, and Dr. Raluca Ostafe, director of Purdue University’s Molecular Evolution Protein Engineering and Production Facility, both members of the Purdue Institute for Inflammation, Immunology and Infectious Disease, have designed the vaccine based on the IZUMO1 mammalian sperm protein. It induces a robust and long-lasting immune response and infertility in female mammals.

A group of people wearing business casual clothing is gathered around decorative letters for a photo. Behind them is a large black curtain.

Elegant Evening in Indianapolis Spotlights ADDL’s Importance to Poultry Industry

February 13, 2026

It’s called “An Evening Under the Stars with the Indiana State Poultry Association” because the yearly event is a celebration of the poultry industry that’s held in downtown Indianapolis at the iconic Indiana Roof Ballroom. Purdue Veterinary Medicine was a Silver sponsor for this year’s January 20 event, which attracted a record turnout and provided an important opportunity for Indiana Animal Disease Diagnostic Laboratory (ADDL) representatives to showcase ADDL services and the laboratory’s important role in supporting the state’s poultry industry.

man in a laboratory setting, wearing a white coat and gloves and sitting in front of a counter with various scientific and laboratory items

Purdue Veterinary Medicine Contributes to Purdue’s Top Seven National Ranking for U.S. Patents Received

February 13, 2026

An innovation to detect heart rate, respiration and oxygen saturation. An adenoviral vector system for gene delivery. A protein-based adhesive. These are among the 172 innovations created by Purdue University researchers for which the Purdue Research Foundation (PRF) received patents in the 2025 calendar year from the U.S. Patent and Trademark Office, reflecting Purdue’s status as a global leader in protecting and promoting intellectual property.

PVM’s Upcoming Coppoc One Health Lecture to Focus on Dogs as Sentinels of Environmental Exposure

February 6, 2026

The Purdue University College of Veterinary Medicine brings a leading One Health scholar to campus each year to address vital health issues from a One Health perspective as part of the Coppoc One Health Lecture series. This year’s presentation, scheduled for February 26 in Lynn Hall Room 2026, is on the engaging topic, “One Health at Home: Dogs as Sentinels of Environmental Exposure.” The speaker will be Audrey Ruple, DVM, MS, PhD, DACVPM, MRCVS, the Dorothy A. and Richard G. Metcalf Professor of Veterinary Medical Informatics at the Virginia-Maryland College of Veterinary Medicine at Virginia Tech.

A woman in a yellow shirt and a man in a gray shirt observing a large fossil in a laboratory setting. The woman is wearing a yellow shirt, bending down to touch the fossil and the man is observing wearing a gray shirt.

History in the Making: Purdue Veterinary Medicine Connects 21st Century Diagnostic Imaging with Prehistoric Dinosaur Remnants in Partnership with Children’s Museum of Indianapolis

January 22, 2026

If you haven’t heard of an Allosaurus before, expect the name of this Jurassic-era predator to become much more familiar in the years to come, as a planned future exhibit at the acclaimed Children’s Museum of Indianapolis takes shape, with some help that was provided by the Purdue University College of Veterinary Medicine. That help enabled the museum’s paleontology team to obtain needed high tech CT (computed tomography) scans of a prehistoric fossil courtesy of the Purdue University Veterinary Hospital’s Diagnostic Imaging team.

The far left photo is a purple textbook cover that reads "Dellmann's Textbook of Veterinary Histology". The middle photo is of a woman with brown hair, glasses, and a pink shirt. The far right photo is of a man with glasses, a gray dress shirt and a black tie.

PVM Scholars Co-Edit New Edition of Signature Veterinary Histology Textbook

January 22, 2026

A new edition of a time-tested and influential veterinary work is on the market thanks to the scholarly efforts of two Purdue Veterinary Medicine faculty members and their team of U.S. and international experts from multiple veterinary schools. “Dellmann’s Textbook of Veterinary Histology” is an essential resource connecting the microscopic world of cells and tissues to the broader understanding of anatomy and physiology in domestic animals. Co-edited by Drs. Marxa Figueiredo and John Turek, associate professor and professor emeritus, respectively, in the college’s Department of Basic Medical Sciences (BMS), this latest edition integrates high-resolution electron and color micrographs with updated content that reflects current scientific and clinical knowledge.

A collage of portraits. The portrait on the left is of a young woman in a white coat, the portrait on the right is of a middle-aged man with his arms crossed wearing a blue button up shirt

Electric Signals Help Immune Cells Find Their Way

January 22, 2026

The body’s immune system is constantly on patrol, deploying billions of specialized cells to detect and destroy harmful invaders. Among the first to respond are neutrophils — fast-moving white blood cells that rush to sites of infection or injury. But how do these tiny first responders know where to go? A new study led by Purdue University researchers reveals that electrical signals across a cell’s membrane — a form of bioelectricity — play a critical role in how immune cells navigate.

A group of people, including a veterinarian in scrubs, are posing in front of a window. In the middle of the group of people, there is a large black dog.

An Alumna’s Giant Leap of Faith

January 22, 2026

Argo the Doberman was in trouble. Diagnosed with ventricular arrhythmia, an abnormal heart rhythm, he could collapse and die at any moment. Although a local specialty clinic had stabilized him, his owner, Dr. Laura Strong (PU DVM ’87), knew that traditional medication wouldn’t be enough. In her search to give Argo a chance to live a longer life, Dr. Strong returned to her alma mater, the Purdue University College of Veterinary Medicine, which is pioneering a cardiac procedure for dogs.

Three portraits of middle-aged men. The left portrait features a man in a black sweater with arms crossed, the middle portrait features a man wearing glasses and a burgundy shirt, and the right portrait features a man with long hair wearing glasses and a light purple shirt.

How the Brain Recognizes What It’s Seen Before and Why It Matters for Autism Research

January 16, 2026

When you walk into a familiar place — your kitchen, a classroom, or your neighborhood — your brain instantly starts matching what you see with memories of past experiences. A new study from Purdue University reveals a key piece of how that recognition process works, and why it may be disrupted in conditions such as Fragile X syndrome, a leading inherited cause of autism.