Antigenicity differences between Japanese and European Staphylococcus aureus and Escherichia coli bovine mastitis isolates

Startseite Know-how Antigenicity differences between Japanese and European Staphylococcus aureus and Escherichia coli bovine mastitis isolates

Antigenicity differences between Japanese and European Staphylococcus aureus and Escherichia coli bovine mastitis isolates

STARTVAC® (HIPRA) is a polyvalent mastitis vaccine, directed against both enterobacterial and staphylococcal species, that has been registered for use in the European Union and in many other countries worldwide. The STARTVAC® formulation is based in the inactivated Escherichia coli J5 strain and a Staphylococcus aureus bacteria containing the exopolysaccharide Poly-N-acetyl β-1,6 glucosamine (PNAG) involved the biofilm phenotype of the bacteria. The objective of this study was to analyse the reactivity of the antibodies induced by the STARTVAC® vaccine against S. aureus and E. coli bovine mastitis isolates from different areas of Japan and Europe.

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Prenafeta, A.; Cesio, M.

Zusammenfassung

This study indicates that S. aureus and E. coli bovine mastitis isolates from Japan and Europe, present common surface antigens recognized by antibodies induced with STARTVAC® vaccination.

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