<prompt> Varicella is classified under -EnterovirusRetrovirusPoxvirusHerpesvirus  <response>: HERPES VIRUSESThey are enveloped DNA ds DNA viruses.Characterized by their ability to establish latent infectionsThey replicate in the host cell nucleusThey form Cowdry type A Lipschutz intranuclear inclusion bodiesThey are divided into three subfamilies :Alpha Herpes VirusesBeta Herpes VirusesGamma Herpes Viruses 