Comparative virulence of seasonal viruses responsible for lower respiratory tract infections: a southern European multi-centre cohort study of hospital admissions.
André AlmeidaMatteo BoattiniEirini ChristakiTorcato Moreira MarquesInês MoreiraLourenço CruzValentina TosattoDiogo AntãoGabriele BiancoMarco IannacconeCristina CostaGeorgios TsiolakkisElina KhattabDiamanto KasapiAna Teresa FerreiraRossana CavalloRita Corte-RealPublished in: Infection (2021)
Influenza A H1N1 was an independent predictor of mortality and IMV. These findings may have implications on hospital resource planning and vaccination policies.