Is it farther or further?
roseola infantum roseola in·fan·tum (ĭn-fān'təm)
See exanthema subitum.
infectious disease of early childhood marked by rapidly developing high fever (to 106 F) lasting about three days and then subsiding completely. A few hours after the temperature returns to normal, a mildly itchy rash develops suddenly on the trunk, neck, and behind the ears but fades rapidly after two days. The disease appears to be caused by a filterable virus and is especially contagious. Treatment is to relieve symptoms. Roseola infantum is distinguished from measles by the height and duration of fever preceding the appearance of the rash.