(Union County, IN)--One Whitewater Valley county was downgraded from blue to yellow when Indiana’s updated color-coded Covid-19 map was released Wednesday. It’s Union County. Union County has added only three cases in the last week. But, according to the state’s dashboard, now has a positivity rate in excess of nine percent. Wayne County remains blue with 15 new cases since Monday. Franklin County, which had been yellow last week, has improved to blue on the state’s new map.