Alphaherpesvirinae include HSV-1 and HSV-2 [herpes simplex virus 1 and 2, also known as human herpesvirus (HHV)-1 and HHV-2], and varicella-zoster virus (VZV, which may also be called HHV-3 following the criteria of the International Committee on Taxonomy of Viruses).

What is the shape of Herpesviridae?

Herpes simplex virus – HSV The viruses are enveloped, have the shape of icosahedral capsids (spherical shape), and belong to the Herpesviridae family. The two virus types cause different symptoms.