Douglas County Health Department Holds COVID-19 Testing Event. A free no contact/roadside COVID-19 testing event took place on Wednesday, July 8 at Jurgens Park in Arthur. According to Douglas County Health Administrator Amanda Minor, 101 people received tests over the four-hour period and she was quite pleased with the turnout. The DCHD had five portable tents available and administered the testing from outside your vehicle/buggy. Greeting you at the first tent as you entered were Brooke Ray and Beckie Headrick. Results were expected back in two to five days according to some of those tested.