Dr. Han Soo Joo is a Professor Emeritus at the College of Veterinary Medicine, University of Minnesota. He completed Ph.D. study at James Cook University in Australia in 1977. His research interests include pseudorabies virus, Swine influenza, porcine reproductive and respiratory syndrome virus，porcine parvovirus and porcine circovirus. He published 136 SCI articles and has US patents.
