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;

Relevance of enteroviruses in neonatal meningitis Elisenda Moliner-Calderón; Núria Rabella-Garcia; Eulalia Turón-Viñas; Gemma Ginovart-Galiana; Josep Figueras-Aloy;

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;