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VetMed Resource

Veterinary information to support practice, based on evidence and continuing education

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ELISA proved to be useful for detecting and monitoring Cooperia and Ostertagia antibodies in experimentally infected calves. 6 different antigens were used: saline extracts from 3rd- and 4th-stage larvae and adults of both genera. Some degree of genus specificity was found when using 4th-stage or...

Keus, A.; Kloosterman, A.; Van Den Brink, R.
Veterinary Parasitology, 8, 3, pp 229-236

Antibodies against Ostertagia spp., Cooperia spp. and Dictyocaulus viviparus were assessed in serum and individual milk samples of cows and in bulk milk samples from the refrigerating tank. Titres in milk samples were related to serum titres, but also influenced by milk yield, lactation stage and...

Kloosterman, A.; Verhoeff, J.; Ploeger, H. W.; Lam, T. J. G. M.
Veterinary Parasitology, 1993, 47, 3-4, pp 267-278