Health professionals urge the use of masks because they reduce the spread of droplets that are expelled when a person breathes, coughs and sneezes. The virus is carried in droplets.
Saturday's case count brought the seven-day rolling average down by five, to 710. Gov. Andy Beshear said 98 of the infections are in Kentuckians 18 and younger.
As the county sees the lowest seven-day rolling average in nearly two months, health officials urge residents to continue following guidelines in order to avoid another post-holiday weekend surge.
While the county has seen an apparent plateau recently, more than a third of all coronavirus cases since the pandemic began in mid-March have been reported within the last month.
Derby officials initially wanted to have some fans in attendance for the most exciting two minutes in sports, the steady increase of coronavirus cases in Louisville and Kentucky prevented that from happening.
Beshear reported 807 news cases of the coronavirus Tuesday, 150 of those were in children under 18 and of those, 50 were 17 or 18. The youngest was only 27 days old.
Christian County was among 14 counties in the White House Coronavirus Task Force report's "red zone," where new cases of the virus numbered more than one per 1,000 residents and the share of residents who tested positive during the week was over 10%.