Characteristics of enterovirus infection associated neurologic disease associated in a pediatric population in Spain Fátima Castillo; Eulàlia Turón-Viñas; Laura Armendariz; Emma Carbonell; Nuria Rabella; Margarita del Cuerpo; Elisenda Moliner;

Epidemiology and characteristics of SARS-CoV-2 infection in the newborn and pregnant woman. Transplacemental transfer of immunoglobulins Bruna Suriñach-Ayats; Emma Carbonell-Estarellas; Judit Becerra-Hervas; Esther López-Bernal; Susana Boronat; Elisenda Moliner-Calderon;

Urgent Bordetella PCR in infants under 3 months, a useful tool in the Pediatric Department Isabel González-Bertolín; Bárbara Margarita Ochoa-Fernández; Ivan Bloise; María de Ceano-Vivas-La Calle; Jose Antonio Ruíz-Domínguez;