HER-Vaxx Re-Formulation Shows Dramatic Ten-Fold Increase in ... www.asx.com.au › asxpdf › 20150420 immunizations), compared with the earlier virosome-based formulation of HER-Vaxx. HER-Vaxx stimulates a polyclonal antibody response to HER-2/neu, the oncogene which is targeted by the currently used monoclonal antibody Herceptin®. Further, on Friday 17th April, the Company filed new patent applications around the new