Comparative study of the effect of intradermal and intramuscular mass vaccination (UNISTRAIN® PRRS) on the course of seroconversion in PRRS-negative pigs

知識 Comparative study of the effect of intradermal and intramuscular mass vaccination (UNISTRAIN® PRRS) on the course of seroconversion in PRRS-negative pigs

Comparative study of the effect of intradermal and intramuscular mass vaccination (UNISTRAIN® PRRS) on the course of seroconversion in PRRS-negative pigs

The aim of this study was to compare the humoral immune response following vaccination via the ID or the IM route in PRRS-negative pigs under field conditions.

About this article

Appeared in

IPVS & ESPHM Congress, 2016

Authors

Busquet, M.; Blanch, M.; Torrents, D.; Verdaguer, J.; Sánchez-Matamoros, A

Summary

Vaccination with UNISTRAIN® PRRS induces a humoral response in PRRS-naïve pigs regardless of the injection technique used. Both injection techniques had a comparable effect on the antibody response at 28 and 48 dpv, although some higher antibody levels were observed with the ID route. Vaccination with UNISTRAIN® PRRS ID seems to be a new, safe and immunogenic method for PRRS control plans.

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