EACH DOSE CONTAINS: FELINE INFECTIOUS PERITONITIS VIRUS(AT LEAST 10^5.5 TCID50/DOSE) TS-FIPV (DF2) STRAIN; CASEIN HYDROLUSATE STABILIZER SOLUTION 12.5±0.5% FINAL CONCENTRATION(V/V)GELATIN STABILIZER SOLUTION 4.0±0.5% FINAL CONCENTRATION(V/V)、 SUCROSE STABILIZER SOLUTION 10.0±0.5% FINAL CONCENTRATION(V/V)、GENTAMICIN≦30μG/ML FINAL CONCENTRATION、HANKS` MEDIUM VOLUME AS NEEDED FOR FORMULATION、稀釋液成分:STERILE DILUENT:WATER FOR INJECTION 0.5ML/DOSE