A healthy mum of twin boys died in hospital just days after contracting Coronavirus.Caroline Saunby had no underlying health conditions when she was struck down by Covid-19.The 48-year-old mum tragically died at James Cook University Hospital on Sunday, reports The Mirror.Her distraught twin Sarah Jarvis was left heartbroken at the sudden death which 'ripped their family apart'.Her shocked sister is warning the public that Carolines death proves that the deadly illness could attack anyone, insisting that her sister had taken "every precaution under the sun".Mrs Jarvis warned that the tragedy showed that the deadly illness could strike anyone, saying her sister had taken "every precaution under the sun".She told The Sun : "People believe