Increase of serotype 8, ST53 clone, as the prevalent strain of Streptococcus pneumoniae causing invasive disease in Madrid, Spain (2012¿2015) Juan Carlos Sanz; Iciar Rodríguez-Avial; Esther Ríos; Luis García-Comas; María Ordobás; Emilia Cercenado;

Temporal progression of the distribution of Streptococcus pneumoniae serotypes causing invasive pneumococcal disease in Galicia (Spain) and its relationship with resistance to antibiotics (period 2011¿2021) Isabel Losada-Castillo; Isolina Santiago-Pérez; Pedro Miguel Juiz-Gonzalez; Susana Méndez-Lage; María Jesús Purriños-Hermida; Alberto Malvar; José Andrés Agulla-Budiño;

Spatial and temporal analysis of invasive pneumococcal disease due to erythromycinresistant serotypes Abelardo Claudio Fernández Chávez; Luis García Comas; Diana Gómez Barroso; Rebeca Ramis Prieto; Nieves López Fresneña; Cornelia Bishofberguer Valdes; Jesús María Aranaz Andrés;