1 - A good vaccine candidate To identify the best active principle (PSA or smallest peptide sequence)To design a human compatible, affordable, thermally stable and safe formulationTo validate the immune crossprotection properties of the vaccine | 2 - Population selection tools To design predictive immunoassays for the identification of susceptible or vaccinated individuals To design a marker signature for genetic susceptibility assessment | 3- Vaccination assessment tool To design the immunoassay for vaccination follow-up. |