First case of chronic wasting disease in Europe in a Norwegian free-ranging reindeer

Springer Science and Business Media LLC - Tập 47 - Trang 1-7 - 2016
Sylvie L. Benestad1, Gordon Mitchell2, Marion Simmons3, Bjørnar Ytrehus4, Turid Vikøren1
1Norwegian Veterinary Institute, Oslo, Norway
2Canadian Food Inspection Agency, National and OIE Reference Laboratory for Scrapie and CWD, Ottawa Laboratory Fallowfield, Ottawa, Canada
3Department of Pathology, Animal and Plant Health Agency, Surrey, UK
4Norwegian Institute for Nature Research (NINA), Trondheim, Norway

Tóm tắt

Chronic wasting disease (CWD) is a fatal contagious prion disease in cervids that is enzootic in some areas in North America. The disease has been found in deer, elk and moose in the USA and Canada, and in South Korea following the importation of infected animals. Here we report the first case of CWD in Europe, in a Norwegian free-ranging reindeer in Southern Norway. The origin of the disease is unknown. Until now a low number of cervids, and among them a few reindeer, have been tested for CWD in Norway. Therefore the prevalence of CWD is unknown.

Tài liệu tham khảo

USGS National Wildlife Health Center. Map of chronic wasting disease in North America. http://www.nwhc.usgs.gov/disease_information/chronic_wasting_disease/. Accessed 11 Aug 2016

Spraker TR, Miller MW, Williams ES, Getzy DM, Adrian WJ, Schoonveld GG, Spowart RA, O’Rourke KI, Miller JM, Merz PA (1997) Spongiform encephalopathy in free-ranging mule deer (Odocoileus hemionus), white-tailed deer (Odocoileus virginianus) and rocky mountain elk (Cervus elaphus nelsoni) in northcentral Colorado. J Wildl Dis 33:1–6

Williams ES, Young S (1980) Chronic wasting disease of captive mule deer: a spongiform encephalopathy. J Wildl Dis 16:89–98

Mitchell GB, Sigurdson CJ, O’Rourke KI, Algire J, Harrington NP, Walther I, Spraker TR, Balachandran A (2012) Experimental oral transmission of chronic wasting disease to reindeer (Rangifer tarandus tarandus). PLoS One 7:e39055

Williams ES, Young S (1982) Spongiform encephalopathy of rocky mountain elk. J Wildl Dis 18:465–471