▁a ▁School - based ▁Tra ine es hip ▁for ▁years ▁ 1 1 ▁and ▁ 1 2 ▁in ▁some ▁States . ▁ ▁Currently ▁dent al ▁assist ants ▁are ▁not ▁required ▁to ▁be ▁registered ▁under ▁the ▁D ental ▁Board ▁of ▁Australia ▁or ▁with ▁any ▁State ▁and ▁Territ ory ▁Bo ards ▁since ▁dent al ▁assist ing ▁is ▁not ▁a ▁registered ▁profession . ▁D ental ▁Ass ist ants ▁who ▁have ▁att ained ▁a ▁Cert ificate ▁IV ▁in ▁D ental ▁Ass isting ▁– ▁D ental ▁Rad i ography ▁and ▁are ▁required ▁to ▁operate ▁dent al ▁radi ography ▁appar atus ▁as ▁part ▁of ▁their ▁job ▁role , ▁must ▁hold ▁a ▁current ▁license ▁with ▁the ▁relevant ▁state ▁or ▁territory ▁Rad iation ▁Author ity . ▁ ▁D ental ▁assist ants ▁are ▁strongly ▁encourag ed ▁to ▁have ▁current ▁v acc in ations ▁for ▁He pat itis ▁B , ▁and ▁T et anus ▁along ▁with ▁the ▁normal ▁child hood ▁v acc ination ▁recommend ations ▁( Me as les , ▁m umps , ▁var ic ella , ▁pol io ) ▁and ▁influen za . ▁Many ▁state ▁and ▁territory ▁public ▁health ▁care ▁facilities ▁and ▁training ▁prov iders ▁will ▁require ▁students ▁and ▁workers ▁to ▁present ▁evidence ▁of ▁He pat itis ▁B ▁imm unity ▁and ▁the ▁results ▁of ▁a ▁criminal ▁history ▁check ▁prior ▁to ▁comm encing ▁clin ical ▁pla cement . ▁Most ▁private ▁dent al ▁clin ics ▁will ▁also ▁require ▁employees ▁to ▁have ▁current ▁v acc ination ▁records ▁and ▁may ▁also ▁require ▁workers ▁to ▁undert ake ▁annual ▁influen za ▁v acc in ations . ▁ ▁United