kestaga ikosaeedriline kaheahelaline DNA‑viirus, mille hulka kuulub lihtherpeseviirus, tuulerõugeviirus, any of a family (Herpesviridae) of double-stranded DNA viruses that include the cytomegalovirus and Epstein-Barr virus and the causative agents of chicken pox, herpes simplex, Marek's disease, roseola