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Publications

View citations of publications by National Wildlife Health Center scientists since our founding in 1975.  Access to full-text is provided where possible.

Filter Total Items: 1651

Soil clay content underlies prion infection odds Soil clay content underlies prion infection odds

Environmental factors—especially soil properties—have been suggested as potentially important in the transmission of infectious prion diseases. Because binding to montmorillonite (an aluminosilicate clay mineral) or clay-enriched soils had been shown to enhance experimental prion transmissibility, we hypothesized that prion transmission among mule deer might also be enhanced in ranges...
Authors
W. David Walter, D.P. Walsh, Matthew L. Farnsworth, Dana L. Winkelman, M.W. Miller

Sphaeridiotrema globulus and Sphaeridiotrema pseudoglobulus (Digenea): Species differentiation based on mtDNA (Barcode) and partial LSUrDNA sequences Sphaeridiotrema globulus and Sphaeridiotrema pseudoglobulus (Digenea): Species differentiation based on mtDNA (Barcode) and partial LSUrDNA sequences

Flukes belonging to Sphaeridiotrema are important parasites of waterfowl, and 2 morphologically similar species Sphaeridiotrema globulus and Sphaeridiotrema pseudoglobulus, have been implicated in waterfowl mortality in North America. Cytochrome oxidase I (barcode region) and partial LSU-rDNA sequences from specimens of S. globulus and S. pseudoglobulus, obtained from naturally and...
Authors
L. Bergmame, J. Huffman, Rebecca A. Cole, S. Dayanandan, V. Tkach, J.D. McLaughlin

Relationship between fibropapillomatosis and environmental quality: A case study with Chelonia mydas off Brazil Relationship between fibropapillomatosis and environmental quality: A case study with Chelonia mydas off Brazil

We documented the presence of fibropapillomatosis (FP), a debilitating tumor-forming disease, in marine turtles in Espírito Santo Bay (Brazil) from March 2007 to April 2008, and assessed the value of a specific environmental index for predicting the prevalence of FP. Turtles were captured monthly with entanglement nets and scored for presence and severity of FP. For the assessment of...
Authors
Robson G. Santos, Agnaldo Silva Martins, E. Torezani, Cecilia Baptistotte, Julyana da Nobrega Farias, Antunes Paulo Horta, Thierry M. Work, G.H. Balazs

Microparasite ecology and health status of common bluestriped snapper Lutjanus kasmira from the Pacific Islands Microparasite ecology and health status of common bluestriped snapper Lutjanus kasmira from the Pacific Islands

Common bluestriped snappers Lutjanus kasmira were intentionally introduced into Hawaii from the South Pacific in the 1950s and have become well established throughout the archipelago. We examined health, prevalence and infection intensity of 2 microparasites, coccidia and epitheliocystis-like organisms (ELO), in L. kasmira from their introduced and native range including the islands...
Authors
Thierry M. Work, M. Vignon, G.S. Aeby

Global research priorities for sea turtles: Informing management and conservation in the 21st century Global research priorities for sea turtles: Informing management and conservation in the 21st century

Over the past 3 decades, the status of sea turtles and the need for their protection to aid population recovery have increasingly captured the interest of government agencies, non-governmental organisations (NGOs) and the general public worldwide. This interest has been matched by increased research attention, focusing on a wide variety of topics relating to sea turtle biology and...
Authors
M. Hamann, M.H. Godfrey, J.A. Seminoff, P.C.R. Barata, K.A. Bjorndal, A.B. Bolten, A.C. Broderick, L.M. Campbell, C. Carreras, P. Casale, M. Chaloupka, S.-K. Chan, M. Coyne, L.B. Crowder, C.E. Diez, P.H. Dutton, S.P. Epperly, N.N. FitzSimmons, A. Formia, M. Girondot, G.C. Hays, I.J. Cheng, Y. Kaska, R. Lewison, J.A. Mortimer, W.J. Nichols, R.D. Reina, K. Shanker, J.R. Spotila, J. Tomás, B.P. Wallace, Thierry M. Work, N. Zbinden, B.J. Godley

White-nose syndrome fungus (Geomyces destructans) in bats, Europe White-nose syndrome fungus (Geomyces destructans) in bats, Europe

White-nose syndrome is an emerging disease in North America that has caused substantial declines in hibernating bats. A recently identified fungus (Geomyces destructans) causes skin lesions that are characteristic of this disease. Typical signs of this infection were not observed in bats in North America before white-nose syndrome was detected. However, unconfirmed reports from Europe...
Authors
G. Wibbelt, A. Kurth, D. Hellmann, M. Weishaar, A. Barlow, M. Veith, J. Pruger, T. Gorfol, T. Grosche, F. Bontadina, U. Zophel, Hans-Peter Seidl, P.M. Cryan, D.S. Blehert

Climate change and wildlife health: direct and indirect effects Climate change and wildlife health: direct and indirect effects

Climate change will have significant effects on the health of wildlife, domestic animals, and humans, according to scientists. The Intergovernmental Panel on Climate Change projects that unprecedented rates of climate change will result in increasing average global temperatures; rising sea levels; changing global precipitation patterns, including increasing amounts and variability; and...
Authors
Erik K. Hofmeister, Gail Moede Rogall, Katherine E. Wesenberg, Rachel C. Abbott, Thierry M. Work, Krysten Schuler, Jonathan M. Sleeman, James Winton

Prevalence and pathology of West Nile virus in naturally infected house sparrows, western Nebraska, 2008 Prevalence and pathology of West Nile virus in naturally infected house sparrows, western Nebraska, 2008

Nestling birds are rarely sampled in the field for most arboviruses, yet they may be important in arbovirus amplification cycles. We sampled both nestling and adult house sparrows (Passer domesticus) in western Nebraska for West Nile virus (WNV) or WNV-specific antibodies throughout the summer of 2008 and describe pathology in naturally infected nestlings. Across the summer, 4% of...
Authors
Valerie A. O’Brien, Carol U. Meteyer, William K. Reisen, S. Ip, Charles R. Brown
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