MSD Manual

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

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VETERINARY PET
Prevention and Control of Feline Leukemia Virus

Prevention and Control of Feline Leukemia Virus

Testing should be done in the following situations:

  • All kittens at their first veterinary visit

  • All cats prior to entering a household with existing uninfected cats

  • All cats in an existing household prior to admission of a new, uninfected cat

  • All cats prior to their first feline leukemia virus vaccination

Vaccines are recommended only for uninfected cats at risk.

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

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