Effectiveness of full (booster) COVID-19 vaccination against severe outcomes and work absenteeism in hospitalized patients with COVID-19 during the Delta and Omicron waves in Greece
Helena C. Maltezou, Dimitrios Basoulis, Konstantinos Bonelis, Maria N. Gamaletsou, Theodoros V. Giannouchos, Eleni Karantoni, Αmalia Karapanou, Konstantinos Kounouklas, Maria Effrosyni Livanou, Μαρία Ζώτου, Vasiliki Rapti, Panagiota Stamou, Dimitrios Loulakis, Kyriakos Souliotis, Maria Chini, Periklis Panagopoulos, Garyfalia Poulakou, Konstantinos N. Syrigos, Dimitrios Hatzigeorgiou, Nikolaos V. Sipsas
Topics & Concepts
MedicineIntensive care unitMechanical ventilationVaccinationComorbidityCoronavirus disease 2019 (COVID-19)Internal medicineBooster doseRelative riskImmunologyConfidence intervalVirusTiterInfectious disease (medical specialty)DiseaseSARS-CoV-2 and COVID-19 ResearchVaccine Coverage and HesitancyImmune responses and vaccinations