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[[Image:Buff orpington.jpg|thumb|right|150px|Buff orpington - nabrown RVC]]
 
[[Image:Buff orpington.jpg|thumb|right|150px|Buff orpington - nabrown RVC]]
 
[[Image:Eimeria Sporulated.jpg|thumb|right|150px|Sporulated ''Eimeria'' - Joaquim Castellà Veterinary Parasitology Universitat Autònoma de Barcelona]]
 
[[Image:Eimeria Sporulated.jpg|thumb|right|150px|Sporulated ''Eimeria'' - Joaquim Castellà Veterinary Parasitology Universitat Autònoma de Barcelona]]
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Domestic poultry and birds are affected by coccidia called Eimeria. Different species of Eimeria that effect poultry are host-specific – meaning that a species that infects chickens does not infect turkeys and vice versa.
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Nine species of Eimeria infect chickens. The species important in broiler production include Eimeria tenella (90%), E. maxima, E. acervulina, and E. mivati; the species important in breeder and egg- layers are E. burnetti and E. necatrix. Seven species infect turkeys – the big three of concern are Eimeria meleagrimitis, E. adenoeides, and E. gallapovonis.
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*Direct life cycle
 
*Direct life cycle
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[[Category:Coccidia]][[Category:Poultry]]
 
[[Category:Coccidia]][[Category:Poultry]]
[[Category:To_Do_-_Parasites]]
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[[Category:To_Do_-_Stuartd]]
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