roseola infantum

1. Human herpesvirus 6 is a new β human herpesvirus relating to some diseases, such as roseola infantum, complication after transplantation, AIDS and some tumors.
   人疱疹病毒6型（HHV-6）是一种新发现的疱疹病毒，属于β亚科。HHV-6感染与一些疾病的发生相关。

noun

1. a viral disease of infants and young children

   Synonym:    exanthema subitumroseola infantilispseudorubella