Ad hoc announcement pursuant to Art. 53 LR Potential first-ever vaccine directed against C. difficile bacteria and spores induces positive antigen titers in humans that recognize the bacteriaInitial data from healthy participants confirm the vaccine is safe, well-tolerated and immunogenicThe study serves as a clinical validation for Idorsia's revolutionary synthetic glycan vaccine technologyIdorsia will now activate partnering discussions to advance as fast as possible the development of the C. difficile va ...