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VetMed Resource

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

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Leptospirosis is a zoonotic disease that occurs worldwide, particularly in tropical countries. In livestock the agent is responsible for reproductive problems such as infertility and abortion. Serogroup Sejroe, particularly serovar Hardjo, prevails in cattle in several regions. The microscopic...

Pinto, P. S.; Loureiro, A. P.; Penna, B.; Lilenbaum, W.
Elsevier B. V., Amsterdam, Netherlands
Acta Tropica, 2015, 149, pp 163-167

Leptospirosis is a zoonotic disease that occurs in humans and several animal species, including cattle, pigs, and horses, and it has a worldwide distribution. In equids, leptospirosis manifests through recurrent uveitis and abortion and other reproductive disorders. The objective of the present...

Oliveira Filho, R. B. de; Malta, K. C.; Oliveira, J. M. B.; Santana, V. L. A.; Harrop, M. H. V.; Stipp, D. T.; Pinheiro Júnior, J. W.
Elsevier, New York, USA
Journal of Equine Veterinary Science, 2014, 34, 3, pp 407-414

Foot and mouth disease virus. Type A. was rendered avirulent by 28 passages in day old chicks or 12 in embryonated eggs. These strains, were non-pathogenic, had good antigenicity and did not spread by contact. In field trials with the chick embryo strain immunity lasted at least eight months....

NóBrega, P.
Biologico, 1963, 29, pp 149-163

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