The invention relates to multivalent compositions for preventing or treating Helicobacter infections. Multivalent Helicobacter component compositions useful in prophylaxis comprises at least two, preferably three components, that are selected from AlpA, catalase, urcase, 525 protease and 76K proteins....http://www.google.com.au/patents/US20040033240?utm_source=gb-gplus-sharePatent US20040033240 - Immunological combinations for prophylaxis and therapy of helicobacter pylori infection
