Van Es Hall, Room 150

701 231 7521


  • DVM from Iowa State University (1991).
  • M.S. in Veterinary Pathology from Iowa State University (1995).
  • Board Certification in Veterinary Pathology (1997).

Teaching interests

  • Public health
  • Parasitology
  • Infectious diseases of domestic and wild animals

Diagnostic service

Regular rotation in the biopsy/necropsy/cytology sections of the NDSU-VDL

Selected publications

  • Dyer, NW, Hansen-Lardy L, Krogh D, Schaan L and E Schamber. 2008. An outbreak of chronic pneumonia and polyarthritis syndrome caused by Mycoplasma bovis in feedlot bison (Bison bison). J. Vet. Diagn. Invest. 20:369-371.
  • Barigye R, Dyer NW, Newell TK, Khaitsa MK, Trout JM, and M. Santin. Molecular and immunohistochemical detection of Assemblage E Giardia duodenalis in scouring North Dakota calves. 2008. Journal of Parasitology 157:196-202.
  • Barigye R, Mostrom M, Dyer NW, Newell TK and GP Lardy. 2008. Ethylene glycol toxicosis in adult beef cattle fed contaminated feeds. Can Vet Journal 49:1018-20.
  • M Ndiva Mongoh, Dyer NW, Stoltenow CL, and ML Khaitsa. 2008. A review of management practices for the control of anthrax in animals: The 2005 outbreak in North Dakota – case study. Zoonoses and Public Health 55:279-290.
  • M Ndiva Mongoh, Hearne R, Dyer NW, Stoltenow CL, and ML Khaitsa. 2008. Private and public economic incentives for the control of animal diseases: the case of anthrax in livestock J. Transboundary and Emerging Diseases 55:319-328.
  • Uzoigwe JC, Oloya J, Dyer NW, Gibbs PS, and ML Khaitsa, 2008. Occurrence of Mycobacterium avium subspecies paratuberculosis infection in Cattle in North Dakota, 1995 - 2005. The Bovine Practitioner, 42:160-168.
  • Gaukler, S.M., Linz G.M., Sherwood, J.S., Dyer, N.W., Bleier W.J., Wannemuehler, Y.M., Nolan, L.K., Logue, C.M. 2009. Escherichia coli, Salmonella and Mycobacterium paratuberculosis in Wild European Starlings at a Kansas Cattle Feedlot. Avian Diseases 53:544-551
  • M. N. Mongoh, N. W. Dyer, W. Tidball, M. L. Khaitsa. Plaque-Reduction Neutralization Tests (PRNT) of equine sera after vaccination of horses against West Nile virus: 39 horses. Africa Journal of Animal and Biomedical Sciences 4 (2), 2009 ISSN: 1819-4214
  • Neville BW, Schauer CS, Karges K, Gibson ML, Thompson MM, Kirschten LA, Dyer NW, Berg PT and GP Lardy. Effect of Thiamin Concentration on Animal Health, Feedlot Performance, Carcass Characteristics, and Ruminal Hydrogen Sulfide Concentrations in Lambs Fed Diets Based on 60% Distillers Dried Grains Plus Solubles. 2010. J Anim Sci, 88:2444-2455.