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: 1651
Epistylis spp. infestation in two species of mud turtles (Kinosternon spp.) in the American Southwest Epistylis spp. infestation in two species of mud turtles (Kinosternon spp.) in the American Southwest
The protistan genus Epistylis contains freshwater colonial species that attach to aquatic organisms in an epibiotic or parasitic relationship. They are known to attach to the epidermis and shells of aquatic turtles, but have not been reported to cause heavy infestations or morbidity in turtles. We documented heavy infestations of Epistylis spp. in several populations of Sonoran mud...
Authors
Audrey K. Owens, Jennifer A. Smith, Rebecca A. Cole, Jeffrey M. Lorch, Daniel A. Grear
Plague and distemper: Threats to black-footed ferret conservation Plague and distemper: Threats to black-footed ferret conservation
No abstract available.
Authors
Tonie E. Rocke
Trace elements in blood of sea ducks from Dutch Harbor and Izembek Lagoon, Alaska Trace elements in blood of sea ducks from Dutch Harbor and Izembek Lagoon, Alaska
In 2001, we collected whole blood from sea ducks (Steller’s eider Polysticta stelleri, harlequin duck Histrionicus histrionicus, black scoter Melanitta nigra, and long-tailed duck Clangula hyemalis) wintering at Dutch Harbor, Alaska, and from Steller’s eiders molting at Izembek Lagoon on the Alaska Peninsula. Blood samples were analyzed for 19 trace elements, of which 17 were detected in...
Authors
J. Christian Franson, Tuula E. Hollmen, Paul L. Flint, Angela C. Matz
Partnering in search of answers: Seabird die-offs in the Bering and Chukchi Seas Partnering in search of answers: Seabird die-offs in the Bering and Chukchi Seas
Prior to 2015, seabird die-offs in Alaskan waters were rare; they typically occurred in mid-winter, linked to epizootic disease events or above-average ocean temperatures associated with strong El Nino-Southern Oscillation events (Bodenstein et al. 2015, Jones et al. 2019, Romano et al. 2020). Since 2015, the U.S. Fish and Wildlife Service (USFWS) has monitored mortality events that have...
Authors
Robb A. S. Kaler, Gay Sheffield, S Backensto, Jackie Lindsey, T. Jones, J. Parrish, B Ahmasuk, Barbara Bodenstein, Robert J. Dusek, Caroline R. Van Hemert, Matthew M. Smith, P Schwalenberg
Invasive corallimorpharians at Palmyra Atoll National Wildlife Refuge are no match for lye and heat Invasive corallimorpharians at Palmyra Atoll National Wildlife Refuge are no match for lye and heat
Invasive marine species are well documented but options to manage them are limited. At Palmyra Atoll National Wildlife Refuge (Central North Pacific), native invasive corallimorpharians, Rhodactis howesii, have smothered live native corals since 2007. Laboratory and field trials were conducted evaluating two control methods to remove R. howesii overgrowing the benthos at Palmyra Atoll...
Authors
Thierry M. Work, Renee Breeden, Robert Rameyer, Vernon Born, Tim Clark, Jeremy Rainal, Chris Gillies, Julia Rose, Alex Wegmann, Stefan Kropidlowski
Review of harmful algal blooms effects on birds with implications for avian wildlife in the Chesapeake Bay region Review of harmful algal blooms effects on birds with implications for avian wildlife in the Chesapeake Bay region
The Chesapeake Bay, along the mid-Atlantic coast of North America, is the largest estuary in the United States and provides critical habitat for wildlife. In contrast to point and non-point source release of pesticides, metals, and industrial, personal care and household use chemicals on biota in this watershed, there has only been scant attention to potential exposure and effects of...
Authors
Barnett A. Rattner, Catherine E. Wazniak, Julia S. Lankton, Peter C. McGowan, Serguei Vyacheslavovich Drovetski, Todd A. Egerton
A call to action: Standardizing white-tailed deer harvest data in the Midwestern United States and implications for quantitative analysis and disease management A call to action: Standardizing white-tailed deer harvest data in the Midwestern United States and implications for quantitative analysis and disease management
Recreational hunting has been the dominant game management and conservation mechanism in the United States for the past century. However, there are numerous modern-day issues that reduce the viability and efficacy of hunting-based management, such as fewer hunters, overabundant wildlife populations, limited access, and emerging infectious diseases in wildlife. Quantifying the drivers of
Authors
Ellen E. Brandell, Daniel J. Storm, Timothy R. Van Deelen, Daniel P. Walsh, Wendy Christine Turner
Ophidiomycosis is related to seasonal patterns of reproduction, ecdysis, and thermoregulatory behavior in a free-living snake species Ophidiomycosis is related to seasonal patterns of reproduction, ecdysis, and thermoregulatory behavior in a free-living snake species
Informed and effective management of emerging infectious diseases can be improved by a clear understanding of host–pathogen–environment interactions. Impacts of the seasonal environment on pathogen dynamics and host responses are poorly described in most reptile host–fungal pathogen systems. Here, we describe seasonal patterns of ophidiomycosis, a disease caused by the fungus...
Authors
C. M. Lind, J. Agugliaro, Jeffrey M. Lorch, T. M. Farrell
Global dissemination of Influenza A virus is driven by wild bird migration through arctic and subarctic zones Global dissemination of Influenza A virus is driven by wild bird migration through arctic and subarctic zones
Influenza A viruses (IAV) circulate endemically among many wild aquatic bird populations that seasonally migrate between wintering grounds in southern latitudes to breeding ranges along the perimeter of the circumpolar arctic. Arctic and subarctic zones are hypothesized to serve as ecologic drivers of the intercontinental movement and reassortment of IAVs due to high densities of...
Authors
Jonathan D. Gass, Robert J. Dusek, Jeffrey S. Hall, Gunnar Thor Hallgrimsson, Halldor Palmar Halldorsson, Solvi Runar Vignisson, Sunna Bjork Ragnarsdottir, Jon Einar Jonsson, Scott Krauss, Wong. Sook-San, Xiu-Feng Wan, Sadia Akter, Srinand Sreevatsan, Nidia S. Trovão, Felicia B. Nutter, Jonathan A. Runstadler, Nichola J. Hill
Advances in coral immunity ‘omics in response to disease outbreaks Advances in coral immunity ‘omics in response to disease outbreaks
Coral disease has progressively become one of the most pressing issues affecting coral reef survival. In the last 50 years, several reefs throughout the Caribbean have been severely impacted by increased frequency and intensity of disease outbreaks leading to coral death. A recent example of this is stony coral tissue loss disease which has quickly spread throughout the Caribbean...
Authors
Nikki Traylor-Knowles, Andrew C. Baker, Kelsey M. Beavers, Neha Garg, Jeffrey R. Guyon, Aine C. Hawthorn, Nicholas J. MacKnight, Mónica Medina, Laura D. Mydlarz, Esther C. Peters, Julia Marie Stewart, Michael S. Studivan, Joshua D. Voss
Immunogenicity, safety, and anti-viral efficacy of a subunit SARS-CoV-2 vaccine candidate in captive black-footed ferrets (Mustela nigripes) and their susceptibility to viral challenge Immunogenicity, safety, and anti-viral efficacy of a subunit SARS-CoV-2 vaccine candidate in captive black-footed ferrets (Mustela nigripes) and their susceptibility to viral challenge
A preliminary vaccination trial against the emergent pathogen, SARS-CoV-2, was completed in captive black-footed ferrets (Mustela nigripes; BFF) to assess safety, immunogenicity, and anti-viral efficacy. Vaccination and boosting of 15 BFF with purified SARS-CoV-2 S1 subunit protein produced a nearly 150-fold increase in mean antibody titers compared to pre-vaccination titers. Serum...
Authors
Ariel Elizabeth Leon, Della Garelle, Airn Hartwig, Elizabeth Falendysz, Hon S. Ip, Julia S. Lankton, Tyler Tretten, Terry Spraker, Richard Bowen, Tonie E. Rocke
The future of fungi: Threats and opportunities The future of fungi: Threats and opportunities
The fungal kingdom represents an extraordinary diversity of organisms with profound impacts across animal, plant, and ecosystem health. Fungi simultaneously support life, by forming beneficial symbioses with plants and producing life-saving medicines, and bring death, by causing devastating diseases in humans, plants, and animals. With climate change, increased antimicrobial resistance...
Authors
Nicola T. Case, Judith Berman, David S. Blehert, Robert A. Cramer, Christina A. Cuomo, Cameron R. Currie, Iuliana V. Ene, Matthew C. Fisher, Lillian K. Fritz-Laylin, Aleeza C. Gerstein, N. Louise Glass, Neil A. R. Gow, Sarah J. Gurr, Chris Todd Hittinger, Tobias M. Hohl, Iliyan D. Iliev, Timothy Y. James, Hailing Jin, Bruce S. Klein, James W. Kronstad, Jeffrey M. Lorch, Victoria McGovern, Aaron P. Mitchell, Julia A. Segre, Rebecca S. Shapiro, Donald C. Sheppard, Anita Sil, Jason E. Stajich, Eva E. Stukenbrock, John W. Taylor, Dawn Thompson, Gerard D. Wright, Joseph Heitman, Leah E. Cowen