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Centre Canadian Cooperatif De La Sante De La Faune, Rapport Annuel 2005-2006 (French)

Canadian Cooperative Wildlife Health Centre: Newsletters and Publications

À propos du CCCSF Nos activités Surveillance des maladies de la faune Surveillance des maladies de la faune - Points saillants en 2005 Centre technologique d'information du CCCSF Services d'information Formation Réponse aux maladies de la faune et gestion des maladies Publications et rapports Rapport financier 2005-2006 - Dépenses reliées au Programme de base Personnel et associés du Centre Canadian coopératif de la santé de la faune 2005-2006 Conseil d’administration du Centre Canadien coopératif de la santé de la fanue en 2005-06

Rapid Assessment For A New Invasive Species Threat: The Case Of The Gambian Giant Pouched Rat In Florida, Richard M. Engeman, John W. Woolard, Neil D. Perry, Gary W. Witmer, Scott Hardin, Lawrence Brashears, Henry Smith, Britta Muiznieks, Bernice Constantin

United States Department of Agriculture Wildlife Services: Staff Publications

The Gambian giant pouched rat (Cricetomys gambianus) is a large rodent that has established a breeding population in the Florida Keys. Should it successfully disperse to mainland Florida, it could continue spreading through much of North America where significant negative ecological and agricultural consequences could result. We rapidly developed the information for implementing an efficient and successful eradication program before dispersal to the mainland occurs. This included development of monitoring and indexing methods and their application to define the animal’s range, the development of baits attractive to Gambian giant pouched rats, efficacy testing of toxicants, and development of …

Wmi Outdoor News Bulletin * October 2006, Volume 60, No. 10

Wildlife Management Institute Outdoor News Bulletin

Contents:

• Hunting/conservation organizations line up to urge expanded use of Coop Units

• Suspected culprit identified in CWD transmission

• Prairie Grouse Management Plan making progress

• Great Lakes Fish and Wildlife Restoration Act is reauthorized

• Worth reading: The Final Frontiersman

Southeastern Cooperative Wildlife Disease Study, Volume 22, October 2006, Number 3

Southeastern Cooperative Wildlife Disease Study: Publications

The final rule on Chronic Wasting Disease (CWD) Herd Certification Program and Interstate Movement of Farmed or Captive Deer, Elk, and Moose was published in the Federal Register by the U.S. Department of Agriculture, Animal Plant and Health Inspection Service (APHIS) on July 21, 2006 (SCWDS BRIEFS, Vol. 22, No. 2). SCWDS researchers recently received research support from the U.S. Centers of Disease Control and Prevention (CDC) for a project entitled “Avian Influenza Viruses in the Environment: What is the Probability of Human Contact and Transmission?” We have had a large number of isolations of bluetongue virus (BTV) and epizootic …

Indiana Wildlife Disease News; Volume 1, Issue 4, October 2006

Indiana Wildlife Disease News

Epizootic hemorrhagic disease (EHD) is an acute, infectious, often fatal viral disease of some wild ruminants. Epizootic Hemorrhagic Disease Confirmed in Free-ranging Deer From West-Central Indiana. Bluetongue is an insect-borne, viral disease primarily of sheep, occasionally goats and deer and, very rarely, cattle. The Indiana State Department of Health (ISDH) has had a sophisticated disease surveillance system in place since 2000 to monitor mosquitoes and birds that can potentially carry West Nile virus (WNV). Testing for chronic wasting disease (CWD) in Indiana’s deer herd will continue this fall. Chronic Wasting Disease Herd Certification Petitions and Request for Comments. For updates …

Fisheries Research Contract Report No. 15 - Aquatic Animal Health Subprogram: Pilchard Herpesvirus Infection In Wild Pilchards (Frdc Project No. 2002/044) Final Report, Brian Jones, Melanie Crockford, Richard Whittington, Mark Crane, Graham Wilcox

Fisheries Research Contract Reports

In 1995 and again in 1998/9, millions of pilchards (Sardinops sagax neopilchardus) were found dead or dying off the coast of Australia. Some pilchards in New Zealand were also affected during the 1995 epizootic. The epizootics moved progressively in a "bushfire-like" manner against the prevailing currents at a rapid speed. An uncharacterised herpesvirus, pilchard herpesvirus (PHV), was associated with both mortality events and, based on its occurrence in affected fish and the disease pathogenesis, generally accepted as the causative agent, although experimental evidence of its role was not established. Until recently, rapid and sensitive methods to detect PHV were not …

Canadian Cooperative Wildlife Health Centre, Annual Report For 2005-2006 (English)

Canadian Cooperative Wildlife Health Centre: Newsletters and Publications

About the CCWHC
What We Do
Wildlife Disease Surveillance
Wildlife Disease Surveillance - Highlights from 2005
CCWHC Information Technology Centre
Information Services
Education
Wildlife Disease Response and Management
Publications and Reports
CCWHC Information Technology Centre
Financial Report for 2005-2006 - Core Program Revenues
Financial Report for 2005-2006 - Core Program Expenses
Staff and Associates of the Canadian Cooperative Wildlife Health Centre 2005-06
Canadian Cooperative Wildlife Health Centre Board of Directors—2005-2006

Fences And Deer-Damage Management: A Review Of Designs And Efficacy, Kurt C. Vercauteren, Michael J. Lavelle, Scott Hygnstrom

United States Department of Agriculture Wildlife Services: Staff Publications

White-tailed deer (Odocoileus virginianus) may cause more damage than any other species of wildlife. These damages include crop loss, automobile and aviation collisions, disease transmission, environmental degradation, and destruction of ornamental plantings. One practical method of controlling deer damage is the use of exclusionary fences. The relatively high cost of labor and materials required to build effective fences has limited most applications to the protection of orchards, vegetable farms, other high-value resources, and mitigation of human health and safety risks. Improvements in fence technology resulting in less expensive, yet effective fences have expanded the use of fences to manage damage …

Avian Influenza In Wild Birds: Status As Reservoirs, And Risks To Humans And Agriculture , Larry Clark, Jeffrey Hall

United States Department of Agriculture Wildlife Services: Staff Publications

Influenza A viruses are naturally reservoired in wild bird populations, in which they generally exist as low-pathogenic subtypes. Historically, concern about avian influenza virus (AIV) in wild birds is related to its potential effects on agriculture and human health, and not to health issues of wild bird populations. Several subtypes (primarily H5 and H7) have caused severe outbreaks of disease in domestic bird populations. In some cases, genetic and spatial temporal analyses suggest that these high-pathogenic subtypes may originate in wild bird populations that transmit low-pathogenic forms to domestic birds; after passage in domestic birds, the low-pathogenic subtypes convert to …

Susceptibility Of Greater Sage-Grouse To Experimental Infection With West Nile Virus, Larry Clark, Jeffrey Hall, Robert Mclean, Michael Dunbar, Kaci Klenk, Richard Bowen, Cynthia A. Smeraski

United States Department of Agriculture Wildlife Services: Staff Publications

Populations of greater sage-grouse (Centrocercus urophasianus) have declined 45– 80% in North America since 1950. Although much of this decline has been attributed to habitat loss, recent field studies have indicated that West Nile virus (WNV) has had a significant negative impact on local populations of grouse. We confirm the susceptibility of greater sage-grouse to WNV infection in laboratory experimental studies. Grouse were challenged by subcutaneous injection of WNV (103.2 plaque-forming units [PFUs]). All grouse died within 6 days of infection. The Kaplan-Meier estimate for 50% survival was 4.5 days. Mean peak viremia for nonvaccinated birds was 106.4 PFUs/ml (6100.2 …

Sheep Updates 2006 - Part 4, K. G. Geenty, A. A. Swan, A. J. Smith, J. L. Smith, Chris Oldham, R. G. Woodgate, R. A. Love, E. Dobbe, H. M. Hoult, J. Pearson, S. Hill, A. Van Burgel, R. B. Besier, R. Warburton, L. Mathwin, D. Rogers, E. Crossley, Allan Herbert, P. Nichols, Tony Albertsen, Darryl Mcclements, Graeme Martin, Penny Hawken, Caroline Vinoles, Beth Paganoni, Dominique Blanche

Sheep Updates

This session covers seven papers from different authors:

MANAGEMENT

1. Wool and meat traits in Merino flocks in different regions, K.G. Geenty, A.A. Swan, A.J. Smith, J.L. Smith, Sheep CRC and CSIRO Livestock Industries, Armidale

2. Fat score or Condition score? - It all depends on what you want to do! Chris Oldham, Department of Agriculture and Food Western Australia

3. Sheep worm control - the latest for Western Australia, RG Woodgate, RA Love, E Dobbe, HM Hoult, J Pearson, S Hill, A van Burgel and RB Besier, Department of Agriculture and Food Western Australia

PASTURES

4. Rethinking pasture production …

Scwds Briefs: Volume 22, Number 2 (July 2006 )

Southeastern Cooperative Wildlife Disease Study: Publications

SCWDS BRIEFS
July 2006
USDA Publishes Final CWD Rule
Chronic Wasting Disease (CWD) Herd Certification Program and Interstate Movement of Farmed or Captive Deer
International Avian Influenza Conferences
Highly pathogenic avian influenza (HPAI) H5N1 viruses
HPAI H5N1
Two New NIH Grants & Three New Grad Students
Trypanosoma cruzi
Chagas disease (American trypanosomiasis)
Dr. Susan Little
Borrelia lonestari
Southern Tick- Associated Rash Illness (STARI)
Amblyomma americanum, the lone star tick
Dr. Michael Yabsley
Protozoal Epidemics Among Frogs in Georgia
Rana heckscheri
Perkinsus-like protozoan
Polymerase chain reaction (PCR)
Parasite & Disease Problems in Mourning Doves
West Nile virus
Ascardia columbae
Trichomonas gallinae …

Invasive Predators: A Synthesis Of The Past, Present, And Future, William C. Pitt, Gary W. Witmer

United States Department of Agriculture Wildlife Services: Staff Publications

Invasive predators have had devastating effects on species around the world and their effects are increasing. Successful invasive predators typically have a high reproductive rate, short generation times, a generalized diet, and are small or secretive. However, the probability of a successful invasion is also dependent on the qualities of the ecosystem invaded. Ecosystems with a limited assemblage of native species are the most susceptible to invasion provided that habitat and climate are favorable. In addition, the number of invasion opportunities for a species increases the likelihood that the species will successfully establish. The list of routes of entry or …

Wildlife Health Centre Newsletter, Volume 12, Spring/Summer 2006

Canadian Cooperative Wildlife Health Centre: Newsletters and Publications

Canada’s Inter-agency Wild Bird Influenza Survey—Results from 2005
Devil’s Lake Pathogen Surveys
Wildlife Health Alert—Adenoviral Hemorrhagic Disease Updates
First Charitable Donation
Download your newsletter from our Website

Wildlife Health Centre Newsletter, Volume 12-1, Spring & Summer 2006

Canadian Cooperative Wildlife Health Centre: Newsletters and Publications

Canada’s Inter-agency Wild Bird Influenza Survey—Results from 2005
Devil’s Lake Pathogen Surveys
Wildlife Health Alert—Adenoviral Hemorrhagic Disease of Deer
Anticoagulant Rodenticide Toxicity in Birds
Salmonellosis Returns to the Maritime Provinces’ Passerine Bird Populations
Skin Disease in Canada Geese
Escherichia albertii in Songbirds on Prince Edward Island
Illegal Shooting of Raptorial Birds in the Province of Quebec from 1986 to 2004
Nocardiosis in a Juvenile Hooded Seal (Cystophora cristata)
Autopsy of the Beluga Whales Necropsy Program: Two Decades of Data
Schistosomiasis-related Mortality in Ring-billed Gulls
Common Toxicological Problems of Ontario Wildlife
Fenthion Poisoning in Black-billed Magpies (Pica pica)
Demodecosis in a …

Human Development And Resources Use In The Coastal Zone: Influences On Human Health, Robert E. Bowen, Anamarija Frankic, Mary E. Davis

Environmental, Earth, and Ocean Sciences Faculty Publication Series

Coastal watersheds and nearshore marine areas are the most valuable and dynamic places on Earth. Human population growth is great in these regions, which are home to some of the most sensitive habitats in the world. Coastal areas provide more than half of the overall service value derived from the global environment (Costanza et al., 1997). Natural (e.g., hurricanes and tsunamis) and human pressures on this environment require it to constantly adjust. More than any other area, the global coast has defined the progress of human culture and continues to be a singular influence in how humans connect to the …

Disease Emergence And Resurgence: The Wildlife-Human Connection, Milton Friend

Other Publications in Wildlife Management

Humans have been affected by and have contributed to the eruption and spread of disease since antiquity. This connectivity is such that disease in the Americas was one of the five Seeds of Change addressed by the National Museum of Natural History’s commemoration of the Columbus Quincentenary. As for the other Seeds of Change, diseases “…sent ripples around the globe, affecting the people as well as the flora and fauna of both the New World and the Old.” During recent decades, these ripples have become waves that are likely to intensify, swelled by human population growth, civil strife, and other …

Is This Safe To Eat?

United States Department of Agriculture Wildlife Services: Staff Publications

The harvest and consumption of wildlife is as old as humankind and often has sustained human exploration into unsettled areas. Wildlife still remain a primary foodbase for many native peoples throughout the world. From shellfish to bear, humans today continue to hunt, fish, and otherwise harvest wildlife for recreation, social and cultural needs, dietary supplementation, subsistence, and other purposes that result in the consumption of game meat (Fig. 5.1).

Over time, experience has taught people what food is safe to eat and how it should be prepared. This is especially true for those who subsist upon wildlife. Fortunately, the meat …

Comparative Analysis Of Biosurveillance Methodologies, David M. Kempisty

Theses and Dissertations

The purpose of this research is to compare two different biosurveillance methodologies: BioWatch and "A Hot Idea". BioWatch is fielded and operating in major US cities today. Air samples are collected on filter paper and analyzed for the presence of harmful biological agents. "A Hot Idea" is an evolving methodology using the human body's immune response to identify the onset of infection from a harmful pathogen. Detecting a temperature increase, using infrared thermographers, in a statistically significant portion of population would allow earlier identification of a biological release, accelerating initiation of response actions. A selected population including policemen, firemen, and …

Vaccines Against Sexually Transmitted Diseases, Lynette B. Corbeil, Carlos M. Campero, Jack C. Rhyan, Robert H. Bondurant

United States Department of Agriculture Wildlife Services: Staff Publications

Human sexually transmitted infections are prevalent throughout the world. Several have been associated with adverse pregnancy outcome and increased susceptibility to HIV infection, in addition to the discomfort of inflammation of the genital tract. Yet vaccines to protect against the infection at the genital mucosa are not available. Hepatitis B is an exception, but this virus becomes systemic and protection may be at the systemic level. Sexually transmitted diseases (STDs) have long been associated with reproductive failure in cattle. These infections cause considerable economic loss, which has been a stimulus to investigation. Consequently, vaccines and mechanisms of immune protection have …

Use Of Infrared Thermography To Detect Signs Of Rabies Infection In Raccoons (Procyon Lotor), Mike R. Dunbar, Kathleen A. Maccarthy B.S.

United States Department of Agriculture Wildlife Services: Staff Publications

Infrared thermography was evaluated as a technique to determine if raccoons (Procyon lotor) experimentally infected with rabies virus could be differentiated from non-infected raccoons. Following a 10-day adjustment period, raccoons (n = 6) were infected with a virulent rabies street strain raccoon variant by injection into the masseter muscle at a dose of 2 x 10⁴ tissue-culture infectious dose (TCID₅₀) in 0.2 ml (n = 4) or 10⁵ TCID₅₀ in 1 ml (n = 2). Five of the six raccoons developed prodromal signs of rabies 17 to 22 days post-inoculation …

Feral Pigs In Queensland - Distribution, Ecology And Impact

Other Publications in Wildlife Management

Domestic pigs (Sus scrofa) were introduced to Australia by early settlers. Subsequent accidental and deliberate releases resulted in the wild (feral) population establishing throughout Australia. Feral pigs damage crops, stock and property, spread weeds and transmit diseases such as Leptospirosis and Foot and Mouth. They also cause environmental damage, digging up large areas of native vegetation and spreading weeds.

Feral pigs are declared Class 2 pests under Land Protection (Pest and Stock Route Management) Act 2002. Declaration requires landholders to control declared pest on the land under their control. A local government may serve a notice …

Prevalence And Serovars Of Salmonella In The Feces Of Free-Ranging White-Tailed Deer (Odocoileus Virginianus) In Nebraska, David G. Renter, David P. Gnad, Jan M. Sargeant, Scott E. Hygnstrom

School of Natural Resources: Faculty Publications

To determine the prevalence and serovars of Salmonella in free-ranging deer, we cultured feces from white-tailed deer (Odocoileus virginianus) harvested by hunters during a regular firearm season in southeastern Nebraska (USA). We recovered Salmonella from 5 (1%; 95% confidence interval: 0.37– 2.20%) of 500 samples and identified four different Salmonella enterica serovars [Litchfield (1), Dessau (1), Infantis (2), and Enteritidis (1)]. Although the prevalence of Salmonella in free-ranging deer appears to be low, the serovars recovered are known to be pathogenic to humans and animals.

The H5n1 Avian Influenza Virus: Globalization, Climate Change, And Other Anthropogenic Factors In New Emergent Diseases, Quan Luong

Student Theses 2001-2013

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Differential Expression Of Immune Response Genes In Steller Sea Lions (Eumetopias Jubatus): An Indicator Of Ecosystem Health?, Lizabeth Bowen, Brian Aldridge, Kimberlee Beckmen, Tom Gelatt, Lorrie Rea, Kathy Burek, Ken Pitcher, Jeffrey L. Stott

United States Department of Commerce: Staff Publications

Characterization of the polygenic and polymorphic features of the Steller sea lion major histocompatibility complex (MHC) provides an ideal window for evaluating immunologic vigor of the population and identifying emergence of new genotypes that reflect ecosystem pressures. MHC genotyping can be used to measure the potential immunologic vigor of a population. However, since ecosystem-induced changes to MHC genotype can be slow to emerge, measurement of differential expression of these genes can potentially provide real-time evidence of immunologic perturbations. MHC DRB genes were cloned and sequenced using peripheral blood mononuclear leukocytes derived from 10 Steller sea lions from southeast Alaska, Prince …

Americans And Climate Change: Closing The Gap Between Science And Action, Daniel R. Abbasi

Yale School of the Environment Publications Series

A Synthesis of Insights and Recommendations from the 2005 Yale F&ES Conference on Climate Change

Experimental Infection Of Fox Squirrels (Sciurus Niger) With West Nile Virus, J. Jeffrey Root, Paul T. Oesterle, Nicole M. Nemeth, Kaci Klenk, Daniel H. Gould, Robert G. Mclean, Larry Clark, Jeffrey S. Hall

United States Department of Agriculture Wildlife Services: Staff Publications

Tree squirrels (Sciurus spp.) have exhibited high seroprevalence rates, suggesting that they are commonly exposed to West Nile virus (WNV). Many characteristics of WNV infections in tree squirrels, such as the durations and levels of viremia, remain unknown. To better understand WNV infections in fox squirrels (S. niger), we subcutaneously inoculated fourteen fox squirrels with WNV. Peak viremias ranged from 10^4.00 plaque-forming units (PFU)/mL of serum on day 2 post-infection (DPI) to 10^4.98 PFU/mL on 3 DPI, although viremias varied between individuals. Oral secretions of some fox squirrels were positive for WNV viral RNA, occasionally …

Aquatic Animal Health Subprogram: Technical Guidelines For The Translocation Of Live Aquatic Animals - With Reference To Barramundi Nodavirus, Brian Jones

Fisheries Research Reports

FRDC Project No. 2005/640

A workshop was conducted involving input from most jurisdictions. Technical issues including hazard identification and risk management associated with the translocation of live finfish were documented.

A series of recommendations, which resulted from the workshop process, will be progressed through the National Aquatic Animal Health Technical Working group and the Aquatic Animal Health Committee.

Wildlife Health Centre Newsletter, Volume 11, Fall 2005

Canadian Cooperative Wildlife Health Centre: Newsletters and Publications

Canada Takes a Big Step Forward
Update from the Centre for Coastal Health
West Nile Virus in non-corvid Bird Species
National Cervid Population Estimates
Disease Updates
Atlantic Region:
Fatal Encounter of a Great Horned Owl with a Porcupine
Total Amputation of Extremities in a Raccoon
Foot Gangrene in Northern Gannets
Quebec Region:
Avian Cholera in the St. Lawrence Estuary in the Common Eider
Verminous pneumonia in beluga whales from the St. Lawrence Estuary
Ontario Region:
Type E Botulism in Lake Ontario 2004/2005
Pesticide Toxicities in Birds
Virus Infections in Gulls & Cormorants on Lakes Erie and Ontario
A Mortality Event …

Canada’S National Chronic Wasting Disease Control Strategy

Canadian Cooperative Wildlife Health Centre: Newsletters and Publications

The objective of Canada’s National Chronic Wasting Disease Control Strategy is to establish a coordinated national policy and a disease response and management framework to minimize the negative impacts of Chronic Wasting Disease on biodiversity, human and livestock health, the environment and the economy. The ultimate objective of this Strategy is to eradicate Chronic Wasting Disease from Canada or, failing this, to achieve the tightest possible control of the disease so that it does not spread to new geographic areas or to new species, and so that its environmental, economic and health impacts are minimized. As mandated by the federalprovincial/ …