Brucellosis in reindeer, Rangifer tarandus L., and the migratory barren-ground caribou, Rangifer tarandus groenlandicus (L.), in Canada
Serum samples from 1692 reindeer slaughtered in the Mackenzie River Delta in the last decade and from 320 Kaminuriak barren-ground caribou killed between June 1966 and July 1968 were tested for brucellosis. All sera yielding titers of 1:25 or higher were considered to be positive. A positive reactio...
Published in: | Canadian Journal of Zoology |
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Main Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Canadian Science Publishing
1970
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Subjects: | |
Online Access: | http://dx.doi.org/10.1139/z70-179 http://www.nrcresearchpress.com/doi/pdf/10.1139/z70-179 |
Summary: | Serum samples from 1692 reindeer slaughtered in the Mackenzie River Delta in the last decade and from 320 Kaminuriak barren-ground caribou killed between June 1966 and July 1968 were tested for brucellosis. All sera yielding titers of 1:25 or higher were considered to be positive. A positive reaction was obtained in 148 of the 1692 reindeer and 14 of the 320 barren-ground caribou tested, giving an overall reactor percentage of 8.74 in reindeer and 4.37 in caribou.Orchitis, epididymitis, bursitis, metritis, abortion, and placental retention—conditions associated with brucellosis in reindeer in the U.S.S.R. and caribou in Alaska—were not noted in the autopsy of the 1692 reindeer and of 500 sexually mature barren-ground caribou. Three possible records of bursitis, of unknown nature, in barren-ground caribou are discussed. Seemingly, brucellosis does not represent a serious threat to either the Mackenzie River Delta reindeer or the Kaminuriak barren-ground caribou population, but its detection in these animal populations is of interest from a public health standpoint. |
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