Heat shock protein complex vaccination induces protection against Helicobacter pylori without exogenous adjuvant

H. pylori HspC vaccines have the potential to overcome some of the issues preventing the development of a human vaccine against this pathogen: HspC induced protective immunity against H. pylori without addition of an adjuvant and without the induction of a severe inflammatory response. However, complete protection was not obtained so further optimisation of this technology is needed if a human vaccine is to become a reality.