The health body recently changed the way it records the figures.
Cases identified through a positive lateral flow test – those which can deliver results within half an hour – will no longer be counted if the person then takes a PCR test, which is sent to a lab to be checked, and receives a negative result within three days.
Drop in patients facing longest waits at King's Mill Hospital
Signs you may be struggling with your mental health
More than 50 people in hospital in Mansfield and Ashfield with Covid
New mothers rate King’s Mill highly for giving birth – but felt more isolated than ever during pandemic
Quarter of patients seeking most serious A&E care at King's Mill Hospital wait too long
These cases are now being removed daily.
The rate of infection in Nottinghamshire now stands at 6,818 cases per 100,000 people, lower than the England average of 7,009.
Across the UK, the number of recorded cases increased by 16,458 over the period, to 4,522,476.
Nottinghamshire's cases were among the 335,355 recorded across the East Midlands, a figure which rose by 783 over the period.
Cumulative case counts include patients who are currently unwell, have recovered and those that have died.