Summary
Prepurchase examinations require careful instructions regarding expectations as to which procedures are to be performed. Importation requirements change constantly and it is essential that the veterinarian has current information concerning regulations. On occasions there have been horses that test positive on arrival which had tested negative in Europe. No test has a 100 % sensitivity or specificity. The European as well as the new US owner must recognize this potential problem. Despite preventative measures, CEM was cultured in 1978 in Kentucky, 1979 in Missouri, 2006 in Wisconsin and in December 2008 in a Quarter Horse stallion's semen that was being prepared for international shipment from Kentucky. During this most recent CEM outbreak, CEM was cultured from 21 stallions and 5 mares over a 6 months period in California, Georgia, Illinois, Indiana, Iowa, Kentucky, Texas and Wisconsin. It is questionable, if the USA are still free of CEM.
Having an understanding of testing requirements for exotic diseases and an appreciation for potential misunderstandings that may occur during a foreign prepurchase examination will allow veterinarians to best advise their clients. Working with an European veterinarian who is well acquainted with export procedures and employing a reputable shipping company will help ensure that your patient arrives safely at its final destination and everybody is satisfied.
Key words
Horses - semen - prepurchase examination - quarantine - export - import
Literatur
harland@pferdeklinik-muehlen.de
