Characteristics of patients with invasive pneumococcal disease requiring admission to intensive care units Alvaro Díaz-Conradi; Juan José García-García; Sebastià González Peris; Mariona Fernández de Sevilla; Fernando Moraga Llop; Paula Sol Ventura; Angela Domínguez;

Reemergence of pertussis: Strategies and challenges in its control in Spain Fernando Moraga-Llop; María Garcés-Sánchez; Juan José González-López;

COVID-19 admissions: Trying to define the real impact of infection in hospitalized patients Claudia Solito; María Hernández-García; Noelia Arguedas Casamayor; Alba Pavón Ortiz; Rosa Pino; Laia Alsina; Mariona F. de Sevilla;