Professor Department of Biomedical Sciences Iowa State University
Professor Department of Vet Microbiology & Preventative Medicine Iowa State University
Professor Department of Vet Diagnostic & Production Animal Medicine Iowa State University
Asst. ProfessorDepartment of Biomedical SciencesIowa State University
Research Microbiologist Agriculture Research Service, ARS USDA, Ames
Associate Professor Department of Microbiology University of Washington
Professor Department of Pharmaceuticals University of Washington
Associate Professor Department of Pathology Carver College of Medicine University of Iowa
Professor of Virology Department of Veterinary Medicine University of Maryland, College Park
Professor Molecular Biology and Biochemistry Simon Fraser University
Reader in Computational Biology Department of Biomedical Sciences University of London, Birkbeck