Assam has reported 68 new COVID-19 cases during the last 24 hours, taking the tally to 7,24,715, a National Health Mission (NHM) bulletin said on Wednesday. The daily positivity rate has increased to 7.54 per cent as against the previous day's 6.71 per cent. The number of active cases have increased to 362 from the previous day's 306 while 12 patients were discharged during the day.