Distinct early cellular kinetics in participants protected against colonization upon Bordetella pertussis challenge

CONCLUSION These early cellular immune responses following experimental infection can now be further characterized and potentially linked to an efficient mucosal immune response, preventing colonization. Ultimately, their presence may be used to evaluate whether new B. pertussis vaccine candidates are protective against B. pertussis colonization, e.g., by bacterial challenge after vaccination.TRIAL REGISTRATION ClinicalTrials.gov NCT03751514.FUNDING Innovative Medicines Initiative 2 Joint Undertaking and the EuroFlow Consortium.

Source: Journal of Clinical Investigation - March 1, 2023 Category: Biomedical Science Authors: Annieck M. Diks, Hans de Graaf, Cristina Teodosio, Rick J. Groenland, Bas de Mooij, Muktar Ibrahim, Alison R. Hill, Robert C. Read, Jacques J.M. van Dongen, Magdalena A. Berkowska, on behalf of the IMI-2 PERISCOPE Consortium Source Type: research