Chikungunya is a debilitating inflammatory virus carried by mosquitoes. The University of Iowa is one of three sites in the U.S. that is enrolling participants for a clinical trial of an experimental vaccine for chikungunya. The illness has been found in the U.S. and in Iowa, but it is not currently a widespread concern across the country. Iowa's State Epidemiologist Patricia Quinlisk says that, "most of the people who going to be at risk are people who travel particularly to tropical areas." In