Wes Streeting has told how he struggles to look parents like Jesy Nelson in the eye over the lack of newborn screening for a devastating muscle wasting disease. The former Little Mix singer and the Mirror are calling for a check for spinal muscular atrophy (SMA) to be added to the NHS heel prick test. Currently babies are only diagnosed once irreversible muscle deterioration has occurred leaving many in a wheelchair for life. Health Secretary Mr Streeting said he has asked the UK National