direct to your inboxCoronavirus infection rates are dropping in every borough in Greater Manchester.All 10 boroughs are below the national average, the latest figures from Public Health England show.And nine out of the 10 boroughs saw a double figure percentage drop in the week up to January 19.Only Manchester now has an infection rate of over 400 cases per 100,000 people.The national average is currently 437.1.Oldham, which once had the highest rate in the country, is currently the least affected area in our region with a rate of 268.2, down 19% on the previous week.Bury saw the biggest drop in cases, with its rate falling 23% to 337.2.Trafford also saw a significant fall in infections, down 22% to 335.4.Only Bolton with a current rate of.