The 9-year-old boy with HIV whose father refused to administer medication has been made a ward of the High Court until he is 16.
In a decision released this afternoon, Justice Patrick Keane said a guardianship order was the "only way" to safeguard the boy's welfare and best interests, given his father's fixed opposition to his diagnosis and treatment.
The health board involved sought the order after years of trying to have the boy's father administer medication himself.
The boy is unaware he is HIV-positive.
His father had rejected tests showing the boy was HIV-positive and said even if he was, then he believed the treatment to manage the virus had such bad side effects his son would die.