Columbia-Boone County Department of Public Health and Human Services

The information is sketchy, but the Columbia-Boone County Department of Public Health and Human Services is confirming four cases of Shiga toxin-producing E. coli O157:H7 in the Missouri county. According to Sturgeon R-V School District Superintendent Shawn Schultz, three of those cases involve school children, one of whom was a first-grader who was infected before…