decay /newsroom/ en One in three Australian adults has untreated tooth decay /newsroom/news/list/2019/12/09/one-in-three-australian-adults-has-untreated-tooth-decay A third of Australian adults aged 15 years or more has untreated tooth decay, results of a national oral health study led by the Australian Research Centre for Population Oral Health (ARCPOH) at the ³ÉÈË´óƬ show. December 09 2019 Elisa Black /newsroom/news/list/2019/12/09/one-in-three-australian-adults-has-untreated-tooth-decay