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

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VETERINARY PET
Milk test for ketosis, cow
milk-test-ketosis-duffield-sized
Milk test for ketosis, cow

    Photograph of positive and negative results of a cowside milk test for ketosis that measures milk BHB concentration. The test strip on the left is positive for ketosis (milk BHB concentration, 200 mcmol/L), while the test strip on the right is negative.

Courtesy of Dr. Todd Duffield.

In these topics
Ketosis in Cattle

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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