Herpes zoster as the initial manifestation of varicella-zoster virus infection in a healthy toddler.

Herpes zoster (HZ), commonly known as shingles, is a painful blistering rash in dermatomal distribution, caused by the reactivation of varicella-zoster virus (VZV) that was acquired during a primary varicella infection. While commonly afflicting adults, cases of HZ in paediatric patients are infrequently reported. Such cases are predominantly reported in children who have had prior exposure to VZV, either during pregnancy, early childhood or have been vaccinated with live attenuated VZV. This report presents the first known case to our knowledge of HZ as the initial manifestation of a VZV infection in an immunocompetent toddler in the UK. The report details the chronology of the infection event and discusses the clinical context behind HZ presentations in paediatrics globally. It provides a compelling illustration of the uncommon presentation of VZV infection in an immunocompetent child devoid of antecedent virus exposure, thus meriting acknowledgement and potentially further investigation as to the cause.

Informations de copyright

© BMJ Publishing Group Limited 2024. No commercial re-use. See rights and permissions. Published by BMJ.

Déclaration de conflit d'intérêts

Competing interests: None declared.