By JOE DAVIES HEALTH REPORTER FOR MAILONLINE PUBLISHED: 03:09 EST, 18 November 2022 | UPDATED: 07:50 EST, 18 November 2022 A world-first drug that can delay the later stages of type 1 diabetes by up to three years was today hailed as a ‘seismic shift’ in the race to beat the illness. Regulators at the US Food...