HHV-3 is also one of the 8 herpesviruses which seems to be common among children, teens, and young adults causing chickenpox https://en.wikipedia.org/wiki/Vari

HHV-3 is also one of the 8 herpesviruses which seems to be common among children, teens, and young adults causing chickenpox https://en.wikipedia.org/wiki/Varicella_zoster_virus https://en.wikipedia.org/wiki/Varicella_zoster_virus