Roseola Virus. The human herpesvirus (hhv) type 6 causes this contagious illness. The initial symptoms are similar to many other childhood illnesses, such as measles.
Roseola is a very common infection that mainly affects babies and toddlers. Characteristically, roseola has a sudden onset and relatively short duration. Roseola is a contagious viral illness.
Roseola Symptoms, causes, and treatment
Children between 6 months and 2 years old have the highest risk of contracting roseola, and. It's also known as sixth disease, exanthem subitum, and roseola. It causes a high fever and then a rash that develops as the fever goes away. Characteristically, roseola has a sudden onset and relatively short duration.