Needle-free intramuscular jet vaccination in finishing pigs: effects on growth, carcass quality, cortisol levels, and CSF-specific neutralizing antibodies
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This study compared needle-free jet injection (NFI) with conventional needle vaccination in finishing pigs, evaluating growth performance, carcass quality, serum cortisol, macroscopic injection-site safety, and Classical Swine Fever (CSF)-specific neutralizing... ...