Related Experiment Video
Updated: Feb 13, 2026

Establishment and Quantification of De Novo Lytic Infection by Cell-free Kaposi's Sarcoma-Associated Herpesvirus
Published on: August 15, 2025
[Encephalopathy due to human herpesvirus 6 infection as exanthema subitum complication]
Irene Baquedano Lobera1, Raquel Bernadó Fonz2, Sara Laliena Aznar2
1Servicio de Pediatría, Hospital Materno-Infantil Miguel Servet, Zaragoza. España. irenebaquedano.l@gmail.com.
Abstract:
The main clinical manifestation of human herpesvirus 6 is exanthema subitum (also known as roseola infantum) and febrile syndrome. Central nervous system manifestations are not unusual in herpesvirus 6 infection, and even though the pathophysiology is not clear, they need to be early diagnosed and treated in order to avoid potentially serious damage. We present the case of an immunocompetent 2-year-old girl with encephalitis as a complication of herpesvirus 6 infection. We want to emphasize the significance of an early diagnosis and treatment in order to prevent further complications due to the central nervous system extension.
Related Concept Videos
Hemodialysis II: Procedure and Complications
Pneumonia III: Complications and Assessment
Diabetes: Symptoms, Diagnosis, and Complications
Asthma-III: Symptoms and Complications
Classification of Asthma
Peritoneal Dialysis II: Peritoneal Dialysis Systems and Complications
Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:

