28 Humoral response to SARS-CoV-2 vaccination among heart transplant recipients aged 18–70 years of age administered two doses of an adenoviral vector (ChAdOx1 nCoV-19) vaccine and a messenger RNA (BNT162b2) booster

Abstract

IntroductionSolid-organ transplant (SOT) recipients have an excess mortality risk from severe acute respiratory syndrome coronavirus (SARS-CoV-2), while simultaneously initial reports have suggested blunted responses to messenger RNA (mRNA) vaccination. A...