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Survey of Fascioloides magna in farmed wapiti in Alberta
Authors:Kennedy M J  Acorn R C  Moraiko D T
Institution:Alberta Agriculture, Animal Health Laboratories Branch, Edmonton.
Abstract:The formalin-ethyl acetate sedimentation procedure was used to detect ova of the giant liver fluke, Fascioloides magna, in feces of farmed wapiti in Alberta. Twenty (3.2%) of the 629 fecal samples examined contained ova of F. magna. Thirteen (33.3%) of the 39 farms surveyed had wapiti positive for F. magna. The presence of F. magna in farmed wapiti north of the North Saskatchewan River is confirmed, and 3 areas where the infection has become endemic are identified.
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