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Efficacy of UBAC® vaccine against an experimental intramammary heterologous challenge in dairy heifers (clinical response and milk production)

Publications
Cattle
Authors

Montbrau, C.; Collado, R.; Roca, M.; Saun, X.; Prenafeta, A.; March, R.

Appeared in

National Mastitis Council, 2018

The intramuscular immunization of dairy heifers with UBAC® vaccine induce a significantly reduction of the severity of clinical signs of mastitis, temperature and milk production losses after an intramammary infection with S. uberis heterologous strain.

The aim of this study is evaluate the ef­ficacy of a new S. uberis vaccine against bovine mastitis (UBAC®, HIPRA) after an experimental intramammary challenge with a heterologous S. uberis strain (SU2H) in dairy heifers.

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