The ISENVO Canine Distemper-Parvo Virus Antigen Rapid Test is a lateral flow immunochromatographic assay for the semi-quantitative detection of Canine Distemper and Parvo Virus Antigen in dog's specimen. Assay Time: 5-10 minutes Specimen: CPV Ag--- feces or vomit CDV Ag--- secretions from dog's eyes,nasal cavities,and anus or in serum,plasma. EXP. DATE: 12 months or later from the date of purchase