STUDIES ON CROSS-TRANSMISSION AND PATHOGENICITY OF Haemonchus contortus IN WHITE-TAILED DEER, DOMESTIC CATTLE AND SHEEP
نویسندگان
چکیده
منابع مشابه
Potential for cross-transmission of Dictyocaulus viviparus between cattle and white-tailed deer.
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15 صفحه اولImmunological responses of sheep to Haemonchus contortus.
Infections with Haemonchus contortus are a major constraint on ruminant health world-wide. Young lambs are very sensitive to Haemonchus infection. Older lambs and sheep acquire immunity after a continuous or seasonal exposure to the parasite. The mechanisms underlying immunity are still not completely understood. Antibodies, in particular local IgA and IgE, certainly play a role. The role of Ig...
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ژورنال
عنوان ژورنال: Journal of Wildlife Diseases
سال: 1981
ISSN: 0090-3558
DOI: 10.7589/0090-3558-17.3.353