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{{Taxobox
|name =''Brucella melitensis''
|phylum =Proteobacteria
|class =Alpha Proteobacteria
|order =Rhizobiales
|family =Brucellaceae
|genus =[[Brucella species|Brucella]]
|species =''B.melitensis''
}}
==Introduction==
[[File:Brucella mel.jpg|right|thumb|250px|<small><center> A photomicrograph of the bacterium ''Brucella melitensis''. (CDC 1979, Wikimedia commons)</center></small>]]
''Brucella melitensis'' is one of the '''[[Bacteria |bacterial organism]]''' responsible for [[Ovine Brucellosis | '''Ovine Epididymitis''']], along with ''[[Brucella ovis]]''.
[[File:Brucella mel.jpg|right|thumb|250px|<small><center> A photomicrograph of the bacterium Brucella melitensis. (CDC
''Brucella melitensis'' however can also infect cattle, unlike ''[[Brucella ovis]]''.
It is one of the [[Brucella species |Brucella genus]] of bacteria. There are three known biovars.
''Brucella melitensis'' causes [[Ovine brucellosis]] and [[Ovine epididymitis]].
It is a '''gram negative coccobacillus''' that sometimes forms small groups in tissues.
==Lifecycle==
[[Category:Brucella_species]][[Category:Goat]][[Category:Sheep]]
''Brucella melitensis'' can be transmitted by the '''[[Stomoxys calcitrans | stable fly]]'''.
[[Category:To_Do_-_AimeeHicks]]
==Pathogenesis==
[[Category:To_Do_-_Review]]
Severe '''inflammation''' of the epididymis particularly the tail cause formation of '''spermatocoeles''' and fibrinous '''adhesions'''.
==Diseases==
''B. melitensis'' causes [[Ovine Brucellosis]] (Epididymitis). It can also cause epididymitis in cattle.
The disease is '''notifiable''' to the World Organisation for Animal Health [http://www.oie.int/ (OIE)].
{{Learning
|literature search = [http://www.cabdirect.org/search.html?rowId=1&options1=AND&q1=%22Brucella+melitensis%22&occuring1=title&rowId=2&options2=AND&q2=&occuring2=freetext&rowId=3&options3=AND&q3=&occuring3=freetext&x=48&y=11&publishedstart=yyyy&publishedend=yyyy&calendarInput=yyyy-mm-dd&la=any&it=any&show=all ''Brucella melitensis'' publications]
|flashcards = [[Brucella melitensis Flashcards|''Brucella melitensis'' Flashcards]]
}}
==References==
<references/>
Merck Veterinary Manual, '''Brucellosis in sheep''', accessed online 06/06/2011 @ http://www.merckvetmanual.com/mvm/index.jsp?cfile=htm/bc/110506.htm&word=brucella%2covis
{{CABI source
|datasheet = [http://www.cabi.org/ahpc/?compid=3&dsid=90733&loadmodule=datasheet&page=2144&site=160 '' Brucella melitensis'']
|date =2 June 2011
}}
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[[Category:Brucella_species]]
[[Category:Sheep Bacteria]][[Category:Cattle Bacteria]]
[[Category:CABI Expert Review]][[Category:CABI AHPC Pages]]