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Professor, Veterinary and Biomedical Sciences
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Recent Publications
Prevalence and distribution of Echinococcus species in domestic dogs and wild canids in Pennsylvania: KeyScreen® GI Parasite PCR testing of fecal samples
Garrett, K. B., Brown, J., Jimenez Castro, P. D., Evason, M., Jarque, M., Jenkins, E., Kuhn, N., Leutenegger, C., Lozoya, C., Loo, S., Maxwell, L., Niedringhaus, K. D., Peregrine, A. S., Savard, C., Tereski, J., Volappi, T., Van Why, K., Yabsley, M. J. & Cleveland, C. A., Jun 2026, In: One Health. 22, 101323.Research output: Contribution to journal › Article › peer-review
Gray areas: an investigation of ectoparasite abundance and distribution and tick-borne pathogens in peridomestic eastern gray squirrels Rodentia: Sciuridae (Sciurus carolinensis)
Roberts, C. E., Brown, J. D., Schuler, E. J. A., Chambers, G. Z., Marconi, R. T., Andrews, B., Thangamani, S., Durden, L. A., Esoldo, M. I., Green, K. D. & Machtinger, E. T., Jan 1 2026, In: Journal of medical entomology. 63, 1, tjaf125.Research output: Contribution to journal › Article › peer-review
Outbreaks of Highly Pathogenic H5N1 Influenza A Virus infection in Black Vultures (Coragyps atratus), USA, 2022
Cunningham, M. W., Brown, J., Hardman, R., Loerzel, S., Kluever, B. M., Zachariah, T. T., Donnelly, K. A., Poulson, R. L., Nemeth, N. M., Van Why, K., Sargent, R., Driscoll, C. P., Tegeler, A. K., Zhou, L., Guzman-Vargas, V., Lenoch, J., Ruder, M. G., Reddy Bommineni, Y. & Stallknecht, D. E., Oct 2025, In: Journal of wildlife diseases. 61, 4, p. 955-966 12 p.Research output: Contribution to journal › Article › peer-review
Current understanding of lymphoproliferative disease virus in wild turkeys
Goodwin, C. C., Allison, A. B., Ruder, M. G., Brown, J. D., Chamberlain, M. J., Kunkel, M. R., Niedringhaus, K. D., Weyna, A. A. W., Bahnson, C. S., Elsmo, E. L., Keel, M. K., Fenton, H., Adcock, K. G., Poulson, R. L. & Nemeth, N. M., Dec 2025, In: Wildlife Society Bulletin. 49, S1, e1644.Research output: Contribution to journal › Article › peer-review
PREVALENCE OF DIROFILARIA MICROFILARIA IN AMERICAN BLACK BEARS (URSUS AMERICANUS) IN PENNSYLVANIA, 2018-2020
Mazzatosta, A., Cleveland, C. A., Yabsley, M. J., Haynes, E., Tiffin, H. S., Machtinger, E. T., Johnson, J. B., Ternent, M., Carrollo, E. & Brown, J. D., Apr 1 2025, In: The Journal of parasitology. 111, 2, p. 172-177 6 p.Research output: Contribution to journal › Article › peer-review
Exposure and survival of wild raptors during the 2022–2023 highly pathogenic influenza a virus outbreak
Rayment, K. M., Franzen-Klein, D., Kurimo-Beechuk, E., Poulson, R. L., Brown, J., Mendoza, K., Etterson, M., Nicoletti, F., Cardona, C., Stallknecht, D. E. & Hall, V., Dec 2025, In: Scientific reports. 15, 1, 6574.Research output: Contribution to journal › Article › peer-review
Infestation by Sarcoptes scabiei causes distinct differences in sarcoptic mange disease syndromes among sympatric carnivoran species
Tiffin, H. S., Brown, J. D., Kelly, K., Van Why, K. R., Ternent, M., Camire, A. C., Schuler, E. J. A., Marconi, R. T. & Machtinger, E. T., Aug 2025, In: International Journal for Parasitology: Parasites and Wildlife. 27, 101070.Research output: Contribution to journal › Article › peer-review
Hypertrophic osteopathy in 4 white-tailed deer, with a literature review
Weyna, A. A. W., Luley, E., Brown, J. D., Niedringhaus, K. D., Gibbs, S. E. J. & Nemeth, N. M., Mar 2025, In: Journal of Veterinary Diagnostic Investigation. 37, 2, p. 340-344 5 p.Research output: Contribution to journal › Article › peer-review
Toxoplasma gondii Survey in Waterfowl and Gulls from Eight USA States
Ammar, S., Dawant, T. J., Kelly, J., Hickling, G., Brown, J., van Why, K., Poulson, R., Su, C. & Gerhold, R., Apr 2024, In: Journal of wildlife diseases. 60, 2, p. 542-545 4 p.Research output: Contribution to journal › Letter › peer-review
Survey for Babesia spp. in wildlife in the eastern United States
Baker, E., Dennis, M., Jensen, A., Garrett, K. B., Cleveland, C. A., Yabsley, M. J., Brown, J. D., Why, K. V. & Gerhold, R., Dec 2024, In: International Journal for Parasitology: Parasites and Wildlife. 25, 101015.Research output: Contribution to journal › Article › peer-review
Antibodies to Influenza A(H5N1) Virus in Hunting Dogs Retrieving Wild Fowl, Washington, USA
Brown, J. D., Black, A., Haman, K. H., Diel, D. G., Ramirez, V. E., Ziejka, R. S., Fenelon, H. T., Rabinowitz, P. M., Stevens, L., Poulson, R. & Stallknecht, D. E., Jun 2024, In: Emerging infectious diseases. 30, 6Research output: Contribution to journal › Article › peer-review
Comparison of Butorphanol-Azaperone-Medetomidine and Nalbuphine-Medetomidine-Azaperone in Free-Ranging Elk (Cervus canadensis) in Pennsylvania, USA
Corondi, A. M., Brown, J. D., Banfield, J. E. & Walter, W. D., Oct 2024, In: Journal of wildlife diseases. 60, 4, p. 950-955 6 p.Research output: Contribution to journal › Article › peer-review
Gray fox (Urocyon cinereoargenteus) identified as a new intermediate host for Sarcocystis neurona
Dubey, J. P., Gupta, A., Calero-Bernal, R., de Araujo, L. S., García-Gil, M. L., Battle, J., Ankarah, A., Van Why, K., Brown, J. D. & Rosenthal, B. M., Nov 2024, In: Veterinary Parasitology: Regional Studies and Reports. 56, 101122.Research output: Contribution to journal › Article › peer-review
TRICHINELLA INFECTIONS IN WILDLIFE FROM PENNSYLVANIA: VARIATION IN EXPOSURE AMONG COYOTE (CANIS LATRANS), GRAY FOX (UROCYON CINEREOARGENTEUS), AND RED FOX (VULPES VULPES)
Dubey, J. P., de Araujo, L. S., Gupta, A., Thompson, P., Ankrah, A., Battle, J., Van Why, K. & Brown, J. D., Dec 1 2024, In: The Journal of parasitology. 110, 6, p. 666-669 4 p.Research output: Contribution to journal › Article › peer-review
Trichinella murrelli identified in red foxes (Vulpes vulpes) in Pennsylvania, USA
Dubey, J. P., Thompson, P. C., de Araujo, L. S., Gupta, A., Kay, S., Kwok, O. C. H., Battle, J., Van Why, K., Brown, J. D. & Rosenthal, B. M., Sep 2024, In: Veterinary Parasitology: Regional Studies and Reports. 54, 101086.Research output: Contribution to journal › Article › peer-review