Fevaxyn iCHP is an inactivated vaccine derived from feline infectious enteritis (panleucopenia) virus RP*: 9.50 - 12.25, feline rhinotracheitis virus RP*: 1.60 - 2.10 and feline calicivirus RP*: 1.63 - 2.15, presented as a solution for injection.

*RP = relative protection