Is there a vaccine to protect my cat against FeLV infection?
Several vaccines are now available to aid in the protection of your cat against FeLV infection. The vaccines are produced by various methods, and either contain the inactivated (“killed”) whole virus, or a subunit protein of the virus. The principle of protection is the same for each of these vaccines. Q: Are the FeLV vaccines safe? A: The FeLV vaccines are as safe as other commonly used feline vaccines. As with any vaccine in animals or humans, some reaction to the vaccine may occur in a relatively small number of vaccinations. The vast majority of cats vaccinated with FeLV vaccines will experience no reaction at all. Occasionally, your cat will experience some malaise for a few hours or for a day or two after vaccination. On rare occasions, an allergic reaction to one of the components of the vaccine may occur which will result in fever, diarrhea, and malaise. This allergic reaction can be treated by your veterinarian. Q: How effective are the FeLV vaccines? A: The FeLV vaccines are
