ORGANISM: CANINE PARVOVIRUS;STRAIN: NL-35-D;ANTIGEN PER DOSE: EACH DOSE CONTAINS: >= 10^7.2 TCID50 AT RELEASE;AND >= 10^7.0 TCID50 THROUGHOUT DATING.;PRESERVATIVES: PENICILLIN AND STREPTOMYCIN ANTIBIOTICS ARE ADDED;TO THE GROWTH OR MAINTENANCE MEDIUM WITHIN THE CONSTRAINTS OF 9;CFR 114.10 MERTHIOLATE. FINAL CONCENTRATION <=1:10,000;AMPHOTERICIN B. WITHIN THE CONSTRAINTS OF 9 CFR 114.10