Pneumococcal membrane particles promote serotype-independent cellular and humoral immunity and protect against pneumococcal colonization - Rebecca Dookie; Ana Rita Narciso; Meztlli O. Gaytán; Anandi Narayana Moorthy; Sayoni Chakraborty; Sigrun Thorsdottir; John Boss; Francesco Righetti; Jens Karlsson; Max Heurgren; Staffan Normark; Birgitta Henriques-Normark (Proceedings of the National Academy of Sciences, 2026)