An anti-Staphylococcus aureus antibody combination preparation comprising a) a toxin cross-neutralizing antibody comprising at least one polyspecific binding site that binds to alpha-toxin (HIa) and at least one of the bi-component toxins selected from the group consisting of HIg AB, HIg CB, LukSF, LukED, Luk S-HIg B, LukSD, HIg A-LukD, HIg A-LukF, Luk EF, LukE-HIg B, HIg C-LukD and HIg C-LukF and b) an anti-Luk GH antibody and/or c) an OPK antibody which recognizes a S. aureus surface protein thereby inducing OPK, specifically an anti-Ig-binding protein (IGBP) antibody comprising at least one CDR binding site recognizing any of the S. aureus Ig G binding domains of Protein A or Sbi.
