Vaccine demand varies by county; many see interest decline, availability open up DHS: Shots won’t go unused April 22, 2021 4:41 PM Madalyn O'Neill In the beginning, appointments filled quickly. Demand looked endless. Supply, however, was harder to come by. “In Iowa County, every drop that we get, is going in an arm,” Iowa County Emergency Management Director Keith Hurlbert said. “We seem to have more demand than we have vaccine at this point.” “I just know counties around us have had a tougher time lately to fill all of their slots,” he said. “It’s different. Even the county next door can have the exact opposite situation to what we have.”