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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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) Program, 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 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
Annual outbreaks of coral disease coincide with extreme seasonal warming Annual outbreaks of coral disease coincide with extreme seasonal warming
Reef-building corals living in extreme environments can provide insight into the negative effects of future climate scenarios. In hot environments, coral communities experience disproportionate thermal stress as they live very near or at their upper thermal limits. This results in a high frequency of bleaching episodes, but it is unknown whether temperature-driven outbreaks of coral...
Authors
Emily Howells, Grace Vaughan, Thierry M. Work, John Burt, David Abrego
Identifying research needs to inform white-nose syndrome management decisions Identifying research needs to inform white-nose syndrome management decisions
Ecological understanding of host–pathogen dynamics is the basis for managing wildlife diseases. Since 2008, federal, state, and provincial agencies and tribal and private organizations have collaborated on bat and white‐nose syndrome (WNS) surveillance and monitoring, research, and management programs. Accordingly, scientists and managers have learned a lot about the hosts, pathogen, and...
Authors
Riley Bernard, Jonathan D. Reichard, Jeremy T. H. Coleman, Julie C. Blackwood, Michelle L. Verant, Jordi Segers, Jeffery M. Lorch, John Paul White, M.S. Moore, Amy L. Russell, Rachel A. Katz, Daniel L. Linder, Rick S. Toomey, Gregory G. Turner, Winifred F. Frick, Maarten J. Vonhof, Craig K. R. Willis, Evan H. Campbell Grant
Morphological, elemental, and boron isotopic insights into pathophysiology of diseased coral growth anomalies Morphological, elemental, and boron isotopic insights into pathophysiology of diseased coral growth anomalies
Growth anomalies (GAs) impact both coral skeleton and soft tissues and are detrimental to reef health. This tumor-like disease is increasingly found throughout the tropics and is commonly associated with high human population density, yet little is known about the etiology, pathology, or calcification behavior of the disease. Here, we investigate potential mechanisms involved in the...
Authors
Erik Andersson, Joseph A. E. Stewart, Thierry M. Work, Cheryl M. Woodley, Tracey B. Schock, Russell D. Day