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

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VETERINARY PET
Oxyuris equi egg
oxyuris-equi-egg-horse-nielsen-high
Oxyuris equi egg

    Eggs of Oxyuris equi are readily identified by the operculum at one end.

Courtesy of Dr. Martin K. Nielsen.

In these topics
Oxyuris equi Infection in Horses

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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