direct to your inboxCoronavirus infection rates in Greater Manchester have surged by 90pc in a week.And cases have doubled in seven days in Wigan, Manchester and Salford according to the latest figures from Public Health England.The rate of infection in Greater Manchester (412.7 cases per 100,000 people) remains below the national average (671.9), as of January 4.But escalating rates of infection are appearing in every borough of the region.In Wigan, the area with the highest rates of