Do you have a coronavirus related story? Email [email protected] enhanced testing regime for Covid-19 in schools might not be ready for the full-time return to class on August 11, John Swinney admitted.The Education Secretary said public health officials are working to that timetable “at speed” but he could not give a guarantee to MSPs probing progress today.Swinney was providing with just three weeks until schools can resume in Scotland.Swinney said there will be sample testing to