More than 200 new families have contacted an inquiry into mother and baby deaths at a hospital trust in Shropshire.
Investigators were already looking at more than 600 cases where newborns and mothers died or were left injured while in the care of the Shrewsbury and Telford Hospital Trust.
One expert says the scandal, spanning decades, may be the tip of the iceberg.
Dr Bill Kirkup says it suggests failure might be more widespread in the NHS.
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