MITCHELL, S.D. (MITCHELLNOW) Updated numbers from the State Department of Health show 10 South Dakotans have died from influenza this winter. The Health Department updates the numbers weekly on their influenza dashboard, which is posted on their website. Four of the deaths were in Minnehaha County. There’s been one flu-related death each in the counties of Corson, Gregory, Lawrence, Lincoln, Meade and Yankton.