PT - JOURNAL ARTICLE AU - Amy E Edwards AU - Cristina Suarez AU - Jonathan Lambourne TI - Lesson of the month: Late, disseminated herpes zoster reactivation in a stem cell transplant recipient: implications for post-transplant prophylaxis and immune monitoring AID - 10.7861/clinmed.2021-0064 DP - 2021 May 01 TA - Clinical Medicine PG - e309--e312 VI - 21 IP - 3 4099 - http://www.rcpjournals.org/content/21/3/e309.short 4100 - http://www.rcpjournals.org/content/21/3/e309.full SO - Clin Med2021 May 01; 21 AB - Varicella zoster reactivation is a known risk following stem-cell transplantation, but has become more infrequent since universal antiviral prophylaxis. We report an unusual case of late, disseminated reactivation in a 27-year-old man with positive pre-transplant serology, and discuss implications for post-transplant prophylaxis and immune monitoring.