Biological rhythms in COVID-19 vaccine effectiveness in an observational cohort study of 1.5 million patients
Hazan G, Duek O, Alapi H, Mok H, Ganninger A, Ostendorf E, Gierasch C, Chodick G, Greenberg D, Haspel J. Biological rhythms in COVID-19 vaccine effectiveness in an observational cohort study of 1.5 million patients. Journal Of Clinical Investigation 2023, 133: e167339. PMID: 37053011, PMCID: PMC10231992, DOI: 10.1172/jci167339.Peer-Reviewed Original ResearchConceptsCOVID-19 vaccinationBreakthrough infectionsVaccine effectivenessVaccination timingCOVID-19 breakthrough infectionsCOVID-19-related hospitalizationCOVID-19 vaccine effectivenessBasic immune processesSecond booster doseObservational cohort studyEmergency department visitsMass vaccination programBooster doseVaccination timeBooster dosesCohort studyOlder patientsPatient ageDepartment visitsVaccine protectionCox regressionIsraeli cohortClinical endpointsVaccination programImmunization time