There are now seven wards with more than 200 positive cases per 100,000.
There are only three council wards with rates of under 100 positive cases per 100,000. Two weeks ago there were 10.
However, data from Public Health England, published by Northumberland County Council, reveals a fall in infection rates across the county as a whole over the past seven days.
The county-wide infection rate was 266.3 positive cases per 100,000 on November 18 compared with 288.8 positive cases per 100,000 on November 11.
There were 853 confirmed positive cases in the seven days up to November 18 compared with 925 in the week up to November 11.
Here are the latest figures for 15 council wards in the Berwick constituency…