Families of children with rare genetic disorders are being made to wait more than a year for genome sequencing results under a flagship NHS programme, the Guardian has learned.
Senior doctors said worsening backlogs in the Genomics Medicines Service risked children not accessing treatments or support designed to give them the best outcomes. In other cases, parents wishing to know if their child has an inherited genetic condition in order to plan future pregnancies are being left in limbo for unacceptable time periods, experts said.
