New Delhi, May 31 -- The Union human resource development ministry (MHRD) is readying elaborate guidelines to be followed when schools and universities reopen and are likely to include tie-ups with health facilities, screening mechanisms and protocols in case a student reports even a mild symptom, officials aware of the matter said. The guidelines are also likely to seek blended learning with some students attending classes from home and will also relate to issues like hygiene in hostels, kitchens, common areas....