Iowa HHS reports first West Nile Virus case for 2026
DES MOINES — The Iowa Department of Health and Human Services reports the first West Nile virus infection identified in 2026. The individual is an adult (18-40 years) from eastern Iowa and the infection was confirmed through a test at the State Hygienic Laboratory. Warm summer weather means Iowans are spending more time outside which increases the risk of mosquito bites. Bites from infected mosquitos are the primary method in which humans are infected with the virus. Mosquito testing in Iowa has detected West Nile virus this season, indicating risk for infection. For the best ...