On Monday, the Idaho Department of Health and Welfare added 517 new cases and six new deaths to its statewide total. That’s in addition to 913 cases and two deaths added over the weekend. That brings the statewide total to 18,694 known cases and 152 deaths. Ada County has recorded the most number of deaths in the state, with 47 so far. Canyon County has reported 30, and Twin Falls has reported 27.