27 new cases are identified in the NHS Grampian area taking the total to 253 cases since July 26, of which 165 are thought to share an association.
Contacts can be entered into the system multiple times, as they are identified by detected cases as part of a household or group.
First Ministers says she will not rule out extending the Aberdeen lockdown for another week if it is deemed necessary.
The next stage of family visiting has been introduced across Scotland with the exception of facilities in Aberdeen City bondaries.
A total of 48 new cases of coronavirus were recorded in the last 24 hours in Scotland.
Social care workers, people over 55 and household members of those who are shielding will all be eligible for the free seasonal flu vaccine.
Work is ongoing to ensure all detected cases are interviewed and their close contacts identified.
39 new cases were recorded, the highest daily rise since the cluster was confirmed.
The settings where face coverings must be legally worn have been expanded to include certain indoor public places such as banks and post offices.
A survey has been launched to help understand the wider impact of Covid-19 in the north-east.
Dr Emmanuel Okpo, Consultant in Public Health Medicine reiterated the point that this does not mean that you will not go on to develop the virus.
From tomorrow wearing a visor alone will not be permitted in Scotland. instead a face covering must also be worn.
The First Minister has condemned the actions of Aberdeen footballers in "blatantly breaking the agreed rules of conduct".