Necrotizing pneumonia and severe COVID-19 in an infant with CR-BSI by methicillin-susceptible Staphylococcus aureusGiacomo Brisca1, Silvia Buratti2, Daniela Pirlo1, Luca Basso3, Marta Romanengo1, Maurizio Miano4, Alessio Mesini5, Pietro Salvati6, Andrea Moscatelli1,2, Elio Castagnola5.Sub-Intensive Care Unit, IRCCS Istituto Giannina Gaslini, Genoa, ItalyNeonatal and Pediatric Intensive Care Unit, IRCCS Istituto Giannina Gaslini, Genoa, ItalyRadiology Unit, IRCCS Istituto Giannina Gaslini, Genoa, ItalyHematology Unit, IRCCS Istituto Giannina Gaslini, Genoa, ItalyInfectious Disease Unit, IRCCS IstitutoGianninaGaslini, Genoa, ItalyPneumology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy