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| | Also Known As: '''''Ram Epididymitis''''' — '''''Orchitis''''' — '''''Ovine Contagious Epididymitis''''' — '''''Brucella ovis Epididymitis'''''. | | Also Known As: '''''Ram Epididymitis''''' — '''''Orchitis''''' — '''''Ovine Contagious Epididymitis''''' — '''''Brucella ovis Epididymitis'''''. |
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| | ==Introduction== | | ==Introduction== |
| − | [[File:B ovis.jpg|thumb|200px|right|Bisected testicle from ''B. ovis'' infected ram showing grossly enlarged epididymis with fibrous tissue bands. Copyright AFSPH Iowa State]]
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| | Ovine brucellosis causes '''reproductive''' disease in sheep, mainly in '''rams'''. | | Ovine brucellosis causes '''reproductive''' disease in sheep, mainly in '''rams'''. |
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| | ''B. ovis'' is the least virulent of all the [[Brucella species|''Brucella'' species]]. | | ''B. ovis'' is the least virulent of all the [[Brucella species|''Brucella'' species]]. |
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| − | The disease is on List B of the ''Office des International des Epizooties'' [www.oie.int/ (OIE)] | + | The disease is on List B of the ''Office International des Epizooties'' [http://www.oie.int/ (OIE)] |
| | It is therefore '''notifiable''' to the OIE. | | It is therefore '''notifiable''' to the OIE. |
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| | '''Testing and culling''' of breeding stock is essential to ensure carriers are not present within a flock. | | '''Testing and culling''' of breeding stock is essential to ensure carriers are not present within a flock. |
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| − | No vaccine is available for ''B. ovis'' and vaccination against ''B. melitensis'' can interfere with serological diagnosis.
| + | Vaccination is available against both ''Brucella'' species, but ''B. ovis'' vaccines are only widely used in New Zealand. |
| | + | Any vaccination will interfere wih serological diagnosis and this should be considered. |
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| | + | {{Learning |
| | + | |literature search = [http://www.cabdirect.org/search.html?q=title%3A+%28Ovine+Brucellosis%29/ Ovine Brucellosis Publications] |
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| | + | |flashcards = [[Ovine Brucellosis Flashcards]] |
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| | ==References== | | ==References== |
| | <references/> | | <references/> |
| − | Animal Health & Production Compendium, Brucellosis (''B ovis'') datasheet, accessed 06/06/2011 @ http://www.cabi.org/ahpc/
| + | {{CABI source |
| | + | |datasheet = [http://www.cabi.org/ahpc/?compid=3&dsid=90731&loadmodule=datasheet&page=2144&site=160 brucellosis (''Brucella ovis'')] |
| | + | |date =6 June 2011 |
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| | + | {{review}} |
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| − | {{review}} | + | {{OpenPages}} |
| − | [[Category:To Do - CABI review]] | + | |
| | + | [[Category:CABI Expert Review]][[Category:CABI AHPC Pages]] |
| | [[Category:Reproductive Diseases - Sheep]][[Category:Reproductive System - Pathology]] | | [[Category:Reproductive Diseases - Sheep]][[Category:Reproductive System - Pathology]] |