B08.2 - Exanthema subitum [sixth disease] B08 - Other viral infections characterized by skin and mucous membrane lesions, not elsewhere classified B08.2 - Exanthema subitum [sixth disease]
B08.20 - Exanthema subitum [sixth disease], unspecified B08.21 - Exanthema subitum [sixth disease] due to human herpesvirus 6 B08.22 - Exanthema subitum [sixth disease] due to human herpesvirus 7