کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8506241 | 1555861 | 2018 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Prevalence studies for Theileria orientalis conducted during the early stages of the 2012 New Zealand epidemic of Theileria associated bovine anaemia
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
علوم و ابزار دامپزشکی
علوم دامپزشکی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The results showed that for the index cases, the average haematocritâ¯=â¯0.10â¯L/L and the average piroplasm countâ¯=â¯10.9 Theileria infected RBCs per 1000 RBCs, and for the herd prevalence studies the average haematocritâ¯=â¯0.26 and the average piroplasm countâ¯=â¯6.9. The average herd prevalence of T. orientalis (Ikeda) PCR positive cattle and of anaemic cattle was 87% and 26% respectively. For dairy herds (nâ¯=â¯7 herds) it took, on average, 80â¯days for the within herd prevalence of anaemia to return to zero after the initial diagnosis. In conclusion the prevalence studies showed that infection rates and anaemia rates were already high in herds when the index case of TABA was observed. At the time, these prevalence studies significantly added to our understanding of the epidemiology of the evolving T. orientalis (Ikeda) epidemic and furthermore met the New Zealand MPI objective of being rapid and applied, fit for purpose and completed at a relatively low cost.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Veterinary Parasitology: Regional Studies and Reports - Volume 13, August 2018, Pages 38-44
Journal: Veterinary Parasitology: Regional Studies and Reports - Volume 13, August 2018, Pages 38-44
نویسندگان
K.E. Lawrence, A.M.J. McFadden, P. Bingham, D.J. Pulford, W.D. Vink, W.E. Pomroy,