Human herpesvirus-6 (HHV-6) belongs to the herpesvirus family and is categorized into variant A and B (HHV-6A and HHV-6B). Primary HHV-6 infection in children and its related diseases are almost ...

Most often, it’s caused by human herpesvirus 6 (HHV-6). Occasionally, it’s caused by human herpesvirus 7 (HHV-7). When someone who has the virus talks, coughs, or sneezes, they spread infected ...

Human herpesvirus (HHV) -6 is a T-cell tropic virus that belongs to the β-herpesvirinae subfamily, which also includes the HHV cytomegalovirus and HHV-7. HHV-6 can be classified into two variants ...