Publications
View citations of publications by National Wildlife Health Center scientists since our founding in 1975. Access to full-text is provided where possible.
Wildlife Health Bulletins
Wildlife Health Bulletins
Wildlife Health Bulletins are distributed to natural resource/conservation agencies to provide and promote information exchange about significant wildlife health threats.
Wildlife Disease Case Definitions
Wildlife Disease Case Definitions
Case definitions provide a standardized, science-based set of criteria for diagnosing disease and pathogens. This manual provides case definitions for selected diseases of importance to wildlife in Canada and the United States.
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Elemental and radionuclide exposures and uptakes by small rodents, invertebrates, and vegetation at active and post-production uranium mines in the Grand Canyon watershed Elemental and radionuclide exposures and uptakes by small rodents, invertebrates, and vegetation at active and post-production uranium mines in the Grand Canyon watershed
The effects of breccia pipe uranium mining in the Grand Canyon watershed (Arizona) on ecological and cultural resources are largely unknown. We characterized the exposure of biota to uranium and co-occurring ore body elements during active ore production and at a site where ore production had recently concluded. Our results indicate that biota have taken up uranium and other elements (e...
Authors
Danielle M. Cleveland, Jo Ellen Hinck, Julia S. Lankton
Batrachochytrium salamandrivorans (Bsal) not detected in an intensive survey of wild North American amphibians Batrachochytrium salamandrivorans (Bsal) not detected in an intensive survey of wild North American amphibians
The salamander chytrid fungus (Batrachochytrium salamandrivorans [Bsal]) is causing massive mortality of salamanders in Europe. The potential for spread via international trade into North America and the high diversity of salamanders has catalyzed concern about Bsal in the U.S. Surveillance programs for invading pathogens must initially meet challenges that include low rates of...
Authors
J. Hardin Waddle, Daniel A. Grear, Brittany Mosher, Evan H. Campbell Grant, Michael J. Adams, Adam R. Backlin, William Barichivich, Adrianne B. Brand, Gary M. Bucciarelli, Daniel L. Calhoun, Tara Chestnut, Jon M. Davenport, Andrew E. Dietrich, Robert N. Fisher, Brad Glorioso, Brian J. Halstead, Marc P Hayes, R. Ken Honeycutt, Blake R. Hossack, Patrick M. Kleeman, Julio A. Lemos-Espinal, Jeffrey M. Lorch, Robert W. Atkinson, Erin L. Muths, Christopher Pearl, Katherine Richgels, Charles W Robinson, Mark F. Roth, Jennifer Rowe, Walter Sadinski, Brent H. Sigafus, Iga Stasiak, Samuel Sweet, Susan C. Walls, Gregory J Watkins-Colwell, C. LeAnn White, Lori A Williams, Megan E. Winzeler
Genesis and spread of multiple reassortants during the 2016/2017 H5 avian influenza epidemic in Eurasia Genesis and spread of multiple reassortants during the 2016/2017 H5 avian influenza epidemic in Eurasia
Highly pathogenic avian influenza (HPAI) viruses of the H5 A/goose/Guangdong/1/96 lineage can cause severe disease in poultry and wild birds, and occasionally in humans. In recent years, H5 HPAI viruses of this lineage infecting poultry in Asia have spilled over into wild birds and spread via bird migration to countries in Europe, Africa, and North America. In 2016/2017, this spillover...
Authors
Samantha Lycett, Anne Pohlmann, Christoph Staubach, Valentina Caliendo, Mark Woolhouse, Martin Beer, Thijs Kuiken, Steven van Borm, Andrew Breed, Francois-Xavier Briand, Ian Brown, Adam Dan, Thomas J. DeLiberto, Sophie von Dobschuetz, Ron A. M. Fouchier, Marius Gilbert, Sarah Hill, Charlotte Kristiane Hjulsager, S. Ip, Marion Koopmans, Lars Erik Larsen, Dong-Hun Lee, Mahmoud Mohamed Naguib, I. Monne, Oliver Pybus, Andrew M. Ramey, Vladmir Savic, Kirill Sharshov, Alexander Shestopalov, Chang-Seon Song, Mieke Steensels, David Swayne, Edyta Swieton, Xiu-Feng Wan, Siamak Zohari
Detection of SARS-CoV-2 by RNAscope® in situ hybridization and immunohistochemistry techniques Detection of SARS-CoV-2 by RNAscope® in situ hybridization and immunohistochemistry techniques
In situ hybridization (ISH) and immunohistochemistry (IHC) are essential tools to characterize SARS-CoV-2 infection and tropism in naturally and experimentally infected animals and also for diagnostic purposes. Here, we describe three RNAscope®-based ISH assays targeting the ORF1ab, spike, and nucleocapsid genes and IHC assays targeting the spike and nucleocapsid proteins of SARS-CoV-2.
Authors
Mariano Carossino, Hon S. Ip, Jurgen a. Richt, Kendra Schultz, Kimberly Harper, Alan T. Loynachan, Fabio Del Piero, Udeni B.R. Balasuriya
Ecological forecasting—21st century science for 21st century management Ecological forecasting—21st century science for 21st century management
Natural resource managers are coping with rapid changes in both environmental conditions and ecosystems. Enabled by recent advances in data collection and assimilation, short-term ecological forecasting may be a powerful tool to help resource managers anticipate impending near-term changes in ecosystem conditions or dynamics. Managers may use the information in forecasts to minimize the...
Authors
John B. Bradford, Jake Weltzin, Molly L. McCormick, Jill Baron, Zack Bowen, Sky Bristol, Daren M. Carlisle, Theresa Crimmins, Paul C. Cross, Joe DeVivo, Mike Dietze, Mary Freeman, Jason Goldberg, Mevin Hooten, Leslie Hsu, Karen Jenni, Jennifer L. Keisman, Jonathan G. Kennen, Kathy Lee, David P. Lesmes, Keith A. Loftin, Brian W. Miller, Peter S. Murdoch, Jana Newman, Karen L. Prentice, Imtiaz Rangwala, Jordan Read, Jennifer Sieracki, Helen Sofaer, Steve Thur, Gordon Toevs, Francisco Werner, C. LeAnn White, Timothy White, Mark T. Wiltermuth
By
Ecosystems Mission Area, Water Resources Mission Area, Science Synthesis, Analysis, and Research Program, Contaminant Biology, Environmental Health Program, Science Analytics and Synthesis (SAS), Central Plains Water Science Center, Eastern Ecological Science Center, Fort Collins Science Center, Maryland-Delaware-D.C. Water Science Center, National Wildlife Health Center, New Jersey Water Science Center, Pacific Island Ecosystems Research Center, Southwest Biological Science Center, Upper Midwest Environmental Sciences Center, Upper Midwest Water Science Center
Quarterly wildlife mortality report July 2020 Quarterly wildlife mortality report July 2020
The USGS National Wildlife Health Center (NWHC) Quarterly Mortality Report provides brief summaries of epizootic mortality and morbidity events by quarter. The write-ups, highlighting epizootic events and other wildlife disease topics of interest, are published in the Wildlife Disease Association quarterly newsletter. A link is provided in this WDA newsletter to the Wildlife Health...
Authors
Bryan J. Richards, Anne Ballmann, Barbara L. Bodenstein, Robert J. Dusek, Jonathan M. Sleeman
An invasive disease, sylvatic plague, increases fragmentation of black-tailed prairie dog (Cynomys ludovicianus) colonies An invasive disease, sylvatic plague, increases fragmentation of black-tailed prairie dog (Cynomys ludovicianus) colonies
Context A disease can be a source of disturbance, causing population declines or extirpations, altering species interactions, and affecting habitat structure. This is particularly relevant for diseases that affect keystone species or ecosystem engineers, leading to potentially cascading effects on ecosystems.Objective We investigated the invasion of a non-native disease, plague, to a...
Authors
Krystal M. Keuler, Gebbiana M. Bron, Randall Griebel, Katherine Richgels
Possible control of acute outbreaks of a marine fungal pathogen by nominally herbivorous tropical reef fish Possible control of acute outbreaks of a marine fungal pathogen by nominally herbivorous tropical reef fish
Primary producers in terrestrial and marine systems can be affected by fungal pathogens threatening the provision of critical ecosystem services. Crustose coralline algae (CCA) are ecologically important members of tropical reef systems and are impacted by coralline fungal disease (CFD) which manifests as overgrowth of the CCA crust by fungal lesions causing partial to complete mortality...
Authors
B. P. Neal, B. Honish, T. Warrender, G. J. Williams, Thierry M. Work, N. N. Price
Low-level detection of SFD-causing Ophidiomyces on Burmese Pythons in southwest Florida, with confirmation of the pathogen on co-occurring native snakes Low-level detection of SFD-causing Ophidiomyces on Burmese Pythons in southwest Florida, with confirmation of the pathogen on co-occurring native snakes
Snake fungal disease (SFD), or ophidiomycosis, is caused by the fungus Ophidiomyces ophiodiicola (Allender et al. 2015; Lorch et al. 2015). SFD is widespread across wild populations in the eastern United States (Lorch et al. 2016) and is known to infect more than 30 species of snake in North America and Europe (Lorch et al. 2016; Franklinos et al. 2017). No known phylogenetic or...
Authors
Brad Glorioso, Ian A. Bartoszek, Jeffrey M. Lorch
Safe work practices for working with wildlife Safe work practices for working with wildlife
Most wildlife biologists, technicians, and veterinarians complete their tasks safely and uneventfully every day. However, some significant risks exist in this line of work, and injuries, illnesses, and accidental deaths among wildlife workers do occur. Aviation accidents (airplane and helicopter), drownings, and car and truck accidents are the most common causes of fatalities among...
Authors
Tegwin Taylor, Danielle Buttke
Assessing the risks posed by SARS-CoV-2 in and via North American bats — Decision framing and rapid risk assessment Assessing the risks posed by SARS-CoV-2 in and via North American bats — Decision framing and rapid risk assessment
The novel β-coronavirus, SARS-CoV-2, may pose a threat to North American bat populations if bats are exposed to the virus through interaction with humans, if the virus can subsequently infect bats and be transmitted among them, and if the virus causes morbidity or mortality in bats. Further, if SARS-CoV-2 became established in bat populations, it could possibly serve as a source for new...
Authors
Michael C. Runge, Evan H. Campbell Grant, Jeremy T. H. Coleman, Jonathan D. Reichard, Samantha E.J. Gibbs, Paul M. Cryan, Kevin J. Olival, Daniel P. Walsh, David S. Blehert, M. Camille Hopkins, Jonathan M. Sleeman
Validation of laboratory tests for infectious diseases in wild mammals: Review and recommendations Validation of laboratory tests for infectious diseases in wild mammals: Review and recommendations
Evaluation of the diagnostic sensitivity (DSe) and specificity (DSp) of tests for infectious diseases in wild animals is challenging, and some of the limitations may affect compliance with the OIE-recommended test validation pathway. We conducted a methodologic review of test validation studies for OIE-listed diseases in wild mammals published between 2008 and 2017 and focused on study...
Authors
Jia Beibei, David Colling, David E. Stallknecht, David S. Blehert, John Bingham, Beate Crossley, Debbie Eagles, Ian A Gardner