A traveler who arrived at Milwaukee Mitchell International Airport late at night later tested positive for measles after going to Walworth County. Officials say the possible exposure at the airport happened last Thursday from about 10:31 p.m. to 12:31 a.m., and they are contacting passengers from that flight. Measles was also detected in untreated wastewater in Walworth County, the first detection in Wisconsin’s sewage monitoring. The case is connected to a previously confirmed measles case in another state, and no public exposure sites have been identified in Walworth County.
Where officials say exposures may have occurred
According to a news release from the Wisconsin Department of Health Services, potential exposure centers on Flight WN 266 from…..