Varicellovirus

noun

Var·​i·​cel·​lo·​vi·​rus ˌvar-ə-ˈsel-ə-ˌvī-rəs 

: a genus of double-stranded DNA viruses of the family Herpesviridae that include the causative agents of chicken pox, infectious bovine rhinotracheitis, pseudorabies, rhinopneumonitis, and shingles