"Whether or not to vaccinate depends on many things when assessing the benefits and risks of vaccines," said Dr. Glenn Olah, ...

Finally, there is another form of uncommon reaction that can occur with vaccines in cats. Feline injection site sarcomas are a type of tumor that can occur after any injection, including vaccines.

Martha Cannon, in the first of a two-part article, discusses guidelines and possible negative effects to look for regarding feline vaccines.

Understanding the immune response to these viruses is vital for developing effective vaccines and control measures. Another significant area of research is the diagnosis and treatment of feline ...