Prevalence of Toxoplasma gondii antibodies in barren-ground caribou (Rangifer tarandus groenlandicus) from the Canadian Arctic.
J Parasitol
; 87(2): 439-42, 2001 Apr.
Article
in En
| MEDLINE
| ID: mdl-11318582
ABSTRACT
Prevalence of antibodies to Toxoplasma gondii was determined in 147 barren-ground caribou (Rangifer tarandus groenlandicus) from 5 herds in the Northwest Territories and Nunavut, northern Canada, by the modified agglutination test (MAT). In the mainland herds (Bluenose, Bathurst, and Beverly), antibodies were found in 43 (37%) of 117 caribou, and MAT titers were 125 in 10, 150 in 24, and 1500 in 9. In the island herds, only 1 (4.3%) of 23 animals sampled from the North Baffin Island herd was positive (titer = 125) and no antibodies were detected in 7 caribou from the Dolphin and Union herd. The high prevalence of antibodies to T. gondii in the mainland caribou herds indicates that caribou meat may contain viable T. gondii.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Toxoplasma
/
Reindeer
/
Antibodies, Protozoan
/
Toxoplasmosis
Type of study:
Prevalence_studies
/
Risk_factors_studies
Limits:
Animals
Country/Region as subject:
America do norte
Language:
En
Journal:
J Parasitol
Year:
2001
Document type:
Article
Affiliation country: