From 1 SP st sp of January 2021 until 15 SP th sp of July 2021, 11 patients attended A&E Department at the University Hospital of Heraklion in Heraklion, Crete, Greece, who developed HZ viral (VZV) viral infection after COVID-19 vaccination. We report the first cases of Varicella-zoster viral (VZV) infection after AZD1222 and BNT162b2 coronavirus disease 2019 (COVID-19) mRNA vaccines in Greece. In this brief report, we present a case series of VZV infection after AZD1222 and BNT162b2 COVID-19 mRNA COVID-19 vaccination in Heraklion, Crete, Greece. [Extracted from the article]