Ganciclovir
Ganciclovir has also been used with some success in treating "Human herpesvirus 6" infections.
Human herpesvirus 6
Not all newly infected cells begin rolling circle replication. In fact, herpes comes from the Greek word herpein, meaning "to creep." Herpesviruses are 'to creep' in that they may enter a latent stage, inactively infecting their human host. Since its discovery in 1993, this phenomenon has been found among all of the betaherpesviruses.