Wildlife Disease Surveillance
Wildlife Disease Surveillance
Filter Total Items: 44
Highly Pathogenic Avian Influenza Seaduck Challenge Study
This project seeks to improve our understanding of the susceptibility and pathogenesis of pertinent strains of avian influenza viruses in diving duck species.
Index of Wildlife Disease Information Resources
The USGS National Wildlife Health Center (NWHC) provides the following index of wildlife disease information resources as a starting point to learn about selected wildlife diseases.
Residual toxicity testing and chemical characterization of ballast water following treatment with NaOH, sparging with scrubbed marine diesel engine exhaust, and aeration
Title of Study Plan : Residual toxicity testing and chemical characterization of ballast water following treatment with NaOH, sparging with scrubbed marine diesel engine exhaust, and aeration
Disease Ecology and Modeling
The USGS National Wildlife Health Center (NWHC) provides quantitative support and technical assistance to state and federal wildlife managers and partners to better understand or predict the impact of disease on wildlife populations.
Technology Development and Innovation
To provide the next generation of wildlife disease tools, that can move past detection and documentation and towards solutions for wildlife disease problems, the National Wildlife Health Center (NWHC) is developing a suite of new or adapted technology. Primarily, these technologies focus on three areas of improvement in the realm of wildlife disease: prediction and prevention, surveillance for...
High Priority Species for Avian Influenza in Alaska
In early 2006, an Alaska Interagency Avian Influenza Working Group was formed to develop a ranking matrix for selecting priority species to be sampled within Alaska. Most wild bird species with populations that utilize areas of both Alaska and Asia were identified and considered in the ranking exercise. Based on scoring criteria, 28 target species were chosen for sampling. Alaska is a...
Bird Migration and Influenza
The movement and transmission of avian influenza viruses in wild birds may differ by the migratory nature of each host species.
Batrachochytrium salamandrivorans (Bsal) Surveillance
Scientists of the USGS National Wildlife Health Center (NWHC) in collaboration with partners have developed risk assessments for Batrachochytrium salamandrivorans ( Bsal ) in the United States and have begun sampling high-risk locations for the fungus.
Diagnostic Services
The USGS National Wildlife Health Center (NWHC) conducts laboratory investigations to determine the causes of wildlife mortality events, especially large-scale die-offs or those that are otherwise unusual.
White-Nose Syndrome Surveillance
The USGS National Wildlife Health Center (NWHC) assists State, Federal, and Tribal wildlife agencies nationwide with early detection of Pseudogymnoascus destructans ( Pd ), and addresses specific research priorities identified by partners in conjunction with the White-Nose Syndrome National Plan.
Vector-borne Disease Research
Lyme disease is the most prevalent vector-borne disease in North America, with about 300,000 cases per year in the U.S. We are studying transmission of the spirochete that causes this disease among wild animals and the blacklegged tick vectors, to determine why Lyme disease is common in the northeast and northern Midwest but rare in the south, even though blacklegged ticks are present in all of...
Assessing Amphibian Disease Risk in the Northeast
Disease in amphibian populations can have a range of effects, from devastating declines following introduction of a novel pathogen to recurring breakout events on a landscape. Elucidating mechanisms underlying the effects of diseases on amphibian populations is crucial to help managers make appropriate decisions to achieve management goals for amphibians.