摘要: Sheep are grazers and thus come into direct indirect contact with other ruminants wildlife including insects arachnids in their natural environment. In Europe, the lambing season coincides period which ticks reviving from dormancy spring. Thus, lambs may contract tick-borne diseases immediately after release on to pasture. tropical subtropical regions, sheep be at risk of infections all year around. Tick-borne rickettsiae, especially A. phagocytophilum is found across elsewhere. However, clinical disease has never been observed outside Europe. The genetic variants bacterium show different degrees virulence effective vaccines yet developed against phagocytophilum.
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K.A. WEBSTER, G.B.B. MITCHELL, Use of counter immunoelectrophoresis in detection of antibodies to tickborne fever. Research in Veterinary Science. ,vol. 45, pp. 28- 30 ,(1988) , 10.1016/S0034-5288(18)30890-7
J. Macleod, Preliminary Studies in the Tick Transmission of Louping-Ill. (I) Review and Analysis of previous Transmission Experiments ; (II) A Study of the Reaction of Sheep to Tick Infestation. Veterinary Journal. ,vol. 88, pp. 276- 284 ,(1932) , 10.1016/S0372-5545(17)39756-0
Mourad Ben Said, Hanène Belkahia, Maroua Karaoud, Maha Bousrih, Mouna Yahiaoui, Monia Daaloul-Jedidi, Lilia Messadi, First molecular survey of Anaplasma bovis in small ruminants from Tunisia. Veterinary Microbiology. ,vol. 179, pp. 322- 326 ,(2015) , 10.1016/J.VETMIC.2015.05.022
Katherine M. Kocan, Edmour F. Blouin, Melanie J. Boileau, Suzanne G. Genova, Jose de la Fuente, Katharine M. Simpson, Douglas L. Step, Johann F. Coetzee, Current challenges of the management and epidemiology of bovine anaplasmosis The Bovine practitioner. ,vol. 44, pp. 93- 102 ,(2010) , 10.21423/BOVINE-VOL44NO2P93-102
Thibaud Dugat, Anne-Claire Lagrée, Renaud Maillard, Henri-Jean Boulouis, Nadia Haddad, Opening the black box of Anaplasma phagocytophilum diversity: current situation and future perspectives Frontiers in Cellular and Infection Microbiology. ,vol. 5, pp. 61- 61 ,(2015) , 10.3389/FCIMB.2015.00061
Jaakko Tuomi, C.-H. von Bonsdorff, Electron Microscopy of Tick-borne Fever Agent in Bovine and Ovine Phagocytizing Leukocytes Journal of Bacteriology. ,vol. 92, pp. 1478- 1492 ,(1966) , 10.1128/JB.92.5.1478-1492.1966
Milan Daniel, Marek Malý, Vlasta Danielová, Bohumír Kříž, Patricia Nuttall, Abiotic predictors and annual seasonal dynamics of Ixodes ricinus , the major disease vector of Central Europe Parasites & Vectors. ,vol. 8, pp. 478- 478 ,(2015) , 10.1186/S13071-015-1092-Y
J. Overas, A. Lund, M. Ulvund, H. Waldeland, Tick-borne fever as a possible predisposing factor in septicaemic pasteurellosis in lambs. Veterinary Record. ,vol. 133, pp. 398- 398 ,(1993) , 10.1136/VR.133.16.398
Angus Foggie, Studies on the source of the staphylococcal infection found in tick pyaemia of lambs. Journal of Comparative Pathology. ,vol. 57, pp. 245- 260 ,(1947) , 10.1016/S0368-1742(47)80031-1
Johan S. Bakken, Human Granulocytic Ehrlichiosis in the Upper Midwest United States JAMA. ,vol. 272, pp. 212- 218 ,(1994) , 10.1001/JAMA.1994.03520030054028