Health Department Finds NO Evidence of New Legionella Case 

January 18, 2019, 1:20 PM: Hillsboro, MO:  The Missouri State Department of Health and Senior Services and the Jefferson County Health Department recently investigated a single case of legionella with reported exposure to the pool at the Arnold Recreation Center.  No additional cases of legionella have been confirmed by Jefferson County Health Department.  Based on these findings, no further investigation is warranted per current protocol.