Feline Leukemia Vaccine side effects in Domestic Shorthairs

564 FDA reports involve Feline Leukemia Vaccine in a Domestic Shorthair. These are the problems they describe.

Lethargy
226 40%
Loss of appetite
203 36%
Vomiting
138 24%
Fever
120 21%
Death
72 13%
Injection site reaction
59 10%
Behaviour change
57 10%
Breathing problems
52 9.2%
Hair loss
50 8.9%
Swelling
49 8.7%
Wobbliness (ataxia)
47 8.3%
Diarrhea
47 8.3%

All reports for Feline Leukemia Vaccine in cats