Both the man and woman have been taken to Longford Garda Station
A man and a woman have been arrested following the death of a baby last year.
Doriana Kluska from Clondra in Longford died at Temple Street Children's Hospital on June 4th last year.
She was 10 weeks old.
An inquest into her death heard that, following a post-mortem, the Assistant State Pathologist Dr Linda Mulligan gave the cause of death as acute subdural hemorrhage.
That inquest - which opened in July last year - was adjourned pending a Garda investigation into the circumstances surrounding her death.
As part of that investigation, a man and a woman were arrested in Naas and in Dublin this morning.
Both were taken to Longford Garda Station, where they are being detained under Section 4 of Criminal Justice Act.