Durability of BNT162b2 vaccine against hospital and emergency department admissions due to the omicron and delta variants in a large health system in the USA: a test-negative case–control study
Sara Y. Tartof, Jeff Slezak, Laura Puzniak, Vennis Hong, Fagen Xie, Bradley K. Ackerson, Srinivas Rao Valluri, Luis Jódar, John M. McLaughlin
Topics & Concepts
MedicineEmergency departmentOdds ratioEmergency medicineConfidence intervalLogistic regressionHospital admissionCoronavirus disease 2019 (COVID-19)PediatricsMedical emergencyInternal medicineInfectious disease (medical specialty)DiseasePsychiatrySARS-CoV-2 and COVID-19 ResearchCOVID-19 Clinical Research StudiesVaccine Coverage and Hesitancy