Umeå University is inviting applications for a postdoctoral position focused on B cell-mediated mucosal immunity under the supervision of Professor Mattias Forsell. The project aims to explore humoral immunity in mucosal tissues and blood during respiratory infections, with a particular focus on IgA antibody responses. Candidates should have a PhD in immunology, virology, or a related field, with expertise in immunological methods such as RNA sequencing, flow cytometry, and immune repertoire sequencing. The position offers opportunities for research, data analysis, project management, and teaching in immunology.