The hospital was supporting the family, a spokesperson said
A health worker has been arrested on suspicion of administering poison with intent to endanger life after a child died at Birmingham Children's Hospital.
The 27-year-old woman was arrested on Thursday and has been suspended from her role at the hospital.
The child was being treated in the Paediatric Intensive Care Unit, a spokesperson for the hospital said.
Police said the woman had been released while investigations continued and forensic tests were being examined.
A spokesperson for Birmingham Women's and Children's NHS Foundation Trust said it was "supporting the infant's family at this distressing time and ask that privacy is respected during this process".
