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.
Filter Total Items: 1660
Human dimensions considerations in wildlife disease management Human dimensions considerations in wildlife disease management
In 1943, Aldo Leopold observed that the real problem of wildlife management is not how to handle wildlife, but how to manage humans. As with any other aspect of wildlife management, social sciences can improve understanding the human dimensions of wildlife disease management (WDM). Human activities have accelerated the emergence of wildlife diseases, and human concerns about the...
Authors
Kirsten Leong, Daniel J. Decker
Eradication of peste des petits ruminants and the wildlife-livestock interface Eradication of peste des petits ruminants and the wildlife-livestock interface
Growing evidence suggests that multiple wildlife species can be infected with peste des petits ruminants virus (PPRV), with important consequences for the potential maintenance of PPRV in communities of susceptible hosts, and the threat that PPRV may pose to the conservation of wildlife populations and resilience of ecosystems. Significant knowledge gaps in the epidemiology of PPRV...
Authors
Amanda E. Fine, Mathieu Pruvot, Camila Benfield, Alexandre Caron, Giovanni Cattoli, Philippe Chardonnet, Maurizio Dioli, Thomas Dulu, Martin Gilbert, Richard Kock, Juan Lubroth, Jeffery Mariner, Stephane Ostrowski, Satya Parida, Sasan Fereidouni, Enkhtuvshin Shiilegdamba, Jonathan M. Sleeman, Claudia Schultz, Jean-Jacques Soula, Yves van der Stede, Berhe G. Tekola, Chris Walzer, Steffen Zuther, Feliz Njeumi
Removal of chronic Mycoplasma ovipneumoniae carrier ewes eliminates pneumonia in a bighorn sheep population Removal of chronic Mycoplasma ovipneumoniae carrier ewes eliminates pneumonia in a bighorn sheep population
Chronic pathogen carriage is one mechanism that allows diseases to persist in populations. We hypothesized that persistent or recurrent pneumonia in bighorn sheep (Ovis canadensis ) populations may be caused by chronic carriers of Mycoplasma ovipneumoniae (Mo ). Our experimental approach allowed us to address a conservation need while investigating the role of chronic carriage in disease
Authors
Tyler Garwood, Chadwick P. Lehman, Daniel P. Walsh, E. Frances Cassirer, Thomas E. Besser, Jonathan A. Jenks
Clinical presentation and serological responses to natural outbreaks of rabies in a captive colony of common vampire bats Clinical presentation and serological responses to natural outbreaks of rabies in a captive colony of common vampire bats
We report mortality events in a group of 123 common vampire bats (Desmodus rotundus) captured in México and housed for a rabies vaccine efficacy study in Madison, Wisconsin. Bat mortalities occurred in México and Wisconsin, but rabies cases reported herein are only those that occurred after arrival in Madison (n = 15). Bats were confirmed positive for rabies virus (RABV) by the direct...
Authors
Elsa M. Cardenas-Canales, Crystal M. Gigante, Lauren A. Greenberg, Andres Velasco-Villa, James A. Ellison, Panayampalli S. Satheshkumar, Lex G Medina-Magües, Richard Griesser, Elizabeth Falendysz, Ignacio Amezcua, Jorge E. Osorio, Tonie E. Rocke
Serosurvey of coyotes (Canis latrans), foxes (Vulpes vulpes, Urocyon cinereoargenteus) and raccoons (Procyon lotor) for exposure to influenza A viruses in the USA Serosurvey of coyotes (Canis latrans), foxes (Vulpes vulpes, Urocyon cinereoargenteus) and raccoons (Procyon lotor) for exposure to influenza A viruses in the USA
We tested coyote (Canis latrans), fox (Urocyon cinereoargenteus, Vulpes vulpes), and raccoon (Procyon lotor) sera for influenza A virus (IAV) exposure. We found 2/139 samples (1 coyote, 1 raccoon) had IAV antibodies and hemagglutination inhibition assays revealed the antibodies to the 2009/2010 H1N1 human pandemic virus or to the 2007 human seasonal H1N1 virus.
Authors
Marit A. Bakken, Sean Nashold, Jeffrey S. Hall
Differences in antibody responses against Chelonid Alphaherpesvirus 5 (ChHV5) suggest differences in virus biology in ChHV5-seropositive green turtles from Hawaii and ChHV5-seropositive green turtles from Florida Differences in antibody responses against Chelonid Alphaherpesvirus 5 (ChHV5) suggest differences in virus biology in ChHV5-seropositive green turtles from Hawaii and ChHV5-seropositive green turtles from Florida
Fibropapillomatosis (FP) is a tumor disease associated with a herpesvirus (chelonid herpesvirus 5 [ChHV5]) that affects mainly green turtles globally. Understanding the epidemiology of FP has been hampered by a lack of robust serological assays to monitor exposure to ChHV5. This is due in part to an inability to efficiently culture the virus in vitro for neutralization assays. Here, we...
Authors
Thierry M. Work, Julie Dagenais, Anna Willimann, George Balazs, Kate Mansfield, Mathias Ackermann
Investigating maternity roost selection by northern long-eared bats at three sites in Wisconsin Investigating maternity roost selection by northern long-eared bats at three sites in Wisconsin
One of the North American bat species most impacted by white-nose syndrome (WNS) is the northern long-eared bat Myotis septentrionalis, which as a result has been listed under the Endangered Species Act. WNS was first detected in Wisconsin in 2014. Unfortunately, little is known regarding the ecology of M. septentrionalis in this state pre-WNS to guide management supporting post-WNS...
Authors
Brenna A. Hyzy, Robin E. Russell, Alex Silvis, W. Mark Ford, Jason Riddle, Kevin Russell
Extreme mortality and reproductive failure of common murres resulting from the northeast Pacific marine heatwave of 2014-2016 Extreme mortality and reproductive failure of common murres resulting from the northeast Pacific marine heatwave of 2014-2016
About 62,000 dead or dying common murres (Uria aalge), the trophically dominant fish-eating seabird of the North Pacific, washed ashore between summer 2015 and spring 2016 on beaches from California to Alaska. Most birds were severely emaciated and, so far, no evidence for anything other than starvation was found to explain this mass mortality. Three-quarters of murres were found in the...
Authors
John F. Piatt, Julia K. Parrish, Heather M. Renner, Sarah K. Schoen, Timothy Jones, Mayumi L. Arimitsu, Kathy J. Kuletz, Barbara L. Bodenstein, Marisol Garcia-Reyes, Rebecca Duerr, Robin Corcoran, Robb S.A. Kaler, Gerard J. McChesney, Richard T. Golightly, Heather A. Coletti, Robert M. Suryan, Hillary K. Burgess, Jackie Lindsey, Kirsten Lindquist, Peter Warzybok, Jaime Jahncke, Jan Roletto, William J. Sydeman
Standardized guide to the examination and necropsy of the horseshoe crab using Limulus polyphemus as Limulidae prototype Standardized guide to the examination and necropsy of the horseshoe crab using Limulus polyphemus as Limulidae prototype
The Atlantic, or American, horseshoe crab (Limulus polyphemus) has existed largely unchanged for over 100 million years. Millions of individuals are commonly observed ashore in spring and summer months during spawning events along the entire North American coastline expanding from the East to the Gulf coasts of the United States and Mexico. Other species can be found in the Indian and...
Authors
Katie Roorda, Jill Arnold, Carol Meteyer, Brent Whitaker
Outside the box: Working with wildlife in biocontainment Outside the box: Working with wildlife in biocontainment
Research with captive wildlife in Animal Biosafety Level 2 (ABSL2) and 3 (ABSL3) facilities is becoming increasingly necessary as emerging and re-emerging diseases involving wildlife have increasing impacts on human, animal, and environmental health. Utilizing wildlife species in a research facility often requires outside the box thinking with specialized knowledge, practices, facilities...
Authors
Elizabeth Falendysz, Dana Marie Calhoun, Carrie Alison Smith, Jonathan M. Sleeman
Contrasting demographic responses of toad populations to regionally synchronous pathogen (Batrachochytrium dendrobatidis) dynamics Contrasting demographic responses of toad populations to regionally synchronous pathogen (Batrachochytrium dendrobatidis) dynamics
Batrachochytrium dendrobatidis (Bd), a fungal pathogen that causes amphibian chytridiomycosis, has been implicated in population declines globally. To better understand how Bd affects survival and how threats vary spatially and temporally, we conducted long-term (range: 9–13 yrs) capture-recapture studies of boreal toads (Anaxyrus boreas) from three similar communities in western Montana...
Authors
Blake R. Hossack, Robin E. Russell, Rebecca M. McCaffery
Postmortem evaluation of reintroduced migratory whooping cranes (Grus americana) in eastern North America Postmortem evaluation of reintroduced migratory whooping cranes (Grus americana) in eastern North America
We reviewed necropsy records of 124 Whooping Cranes (Grus americana) recovered following reintroduction of 268 individuals from 2001 to 2016 in the eastern US. Causes of death were determined in 62% (77/124) of cases facilitated by active monitoring that limited decomposition and scavenging artifact. The greatest proportions of mortality were caused by predation (0.468; 95% confidence...
Authors
Taylor J. Yaw, Kimberli J.G. Miller, Julia S. Lankton, Barry K. Hartup