Cat and Kitten Zone Blog

Hi Dr. Barchas, I know that the feline rabies vaccine has been associated with fibrosarcomas at the site of injection. Is it possible for the vaccine to cause tumors in other locations? Someone told me that the three-year rabies vaccine was more likely to cause cancer - is this true? My cats received the three-year vaccine several years ago. One of them developed an aggressive tumor in her abdomen a couple years later. As surgery would not improve her quality of health, we elected to put

Excerpt from: 
Where do Vaccine-Associated Tumors Develop in Cats?