Vaccine-associated Sarcoma - Precautionary Measures

Precautionary Measures

New vaccine protocols have been put forth by the American Association of Feline Practitioners that limit type and frequency of vaccinations given to cats. Specifically, the vaccine for feline leukemia virus should only be given to kittens and high risk cats. Feline Rhinotracheitis/Panleukopenia/Calicivirus vaccines should be given every 3 years. Non-adjuvanted Rabies vaccine (given yearly) is preferred to administration of adjuvanted 3 year Rabies vaccine products. Also, vaccines should be given in areas making removal of VAS easier, namely: as close as possible to the tip of the right rear paw for rabies, the tip of the left rear paw for feline leukemia (unless combined with rabies), and on the right shoulder - being careful to avoid the midline or interscapular space - for other vaccines (such as FVRCP). There have been no specific associations between development of VAS and vaccine brand or manufacturer, concurrent infections, history of trauma, or environment.