Article History
First Online: 5 May 2018
Compliance with Ethical Standards
:
: The authors declare we have no conflict of interest.
: This study was approved by the Institute for Family Health Institutional Review Board, protocol 2222. Patients were not compensated for their participation in this study. Participant informed consent was obtained prior to administering the zoster vaccine but was not required for the retrospective chart review as this study used only de-identified secondary data.