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Merck Manual
Veterinary Manual
The trusted provider of veterinary information since 1955

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VETERINARY PET
Coccidiosis (site of infection with Eimeria maxima), poultry
coccidiosis-site-parasitized-by-eimeria-maxima-poultry-poucc05-high
Coccidiosis (site of infection with Eimeria maxima), poultry

    Anatomic drawing illustrating the small intestine as the site of infection with Eimeria maxima in chickens.

Anatomic drawing by Dr. Gheorghe Constantinescu.

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Coccidiosis in Poultry

Merck & Co., Inc., Rahway, NJ, USA (known as MSD outside of the US and Canada) is dedicated to using the power of leading-edge science to save and improve lives around the world.  The Merck Veterinary Manual was first published in 1955 as a service to the community.  The legacy of this great resource continues as the Merck Veterinary Manual in the US and Canada and the MSD Vet Manual outside of North America.

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