May 18, 2017 · Roseola, rarely known as “sixth disease,” is a contagious illness that’s caused by a virus. It shows up as a fever followed by a signature skin rash. The infection is usually not serious and Author: Julie Marks.
Roseola symptoms in adults are mild or similar to those of mononucleosis, explains Mayo Clinic. It is more common in those with weak immune systems. Roseola in adults can cause encephalitis and other complications. Roseola, most common in children under age 2, can infect adults not previously infected.
Roseola is a common virus that infects children under age 2. Most of the time, it’s nothing to worry about, and kids get better on their own. It's also sometimes called “sixth disease.” What.
Roseola is an infectious disease caused by certain types of virus. Most infections occur before the age of three. Symptoms vary from absent to the classic presentation of a fever of rapid onset followed by a rash.Causes: Human herpesvirus 6 (HHV-6) or .