Case of mixed viral infection caused by Varicella Zoster and COVID-19 in adolescents

We report two cases of mixed infection caused by Varicella Zoster and COVID-19 in sibling adolescents. We describe the disease course and provide the results of laboratory examination. High prevalence of these infections necessitates timely verification of the diagnosis and causal therapy. Particular attention should be paid to people with a high risk of pneumonia. Timely vaccination of children against Varicella Zoster and COVID-19 is increasingly important now. The aim of this article is to draw attention to the problem of this coinfection. It allows us to accumulate the data on such cases, identify the risk factors, as well as risk factors for complications. © 2022, Dynasty Publishing House. All rights reserved.