IOWA (Northwestiowanow) – Iowa’s first case of West Nile virus this year has been confirmed.
As of Thursday, August 14, the State Hygienic Lab has verified that a middle-aged man from northern Iowa is infected with the virus. Health officials say West Nile is primarily spread through mosquito bites, and with recent warm weather, the risk of exposure is increasing. Mosquitoes across the state are already testing positive.
Iowa State Medical Director Dr. Robert Kruse is urging Iowans to take precautions. That includes using insect repellent, wearing long sleeves and pants, and making sure window screens are in good condition. Residents are also encouraged to eliminate standing water around their homes—checking places like buckets, tires, pet dishes, and pool covers where mosquitoes can breed.
The state recommends repellents that contain DEET, picaridin, oil of lemon eucalyptus, or other approved ingredients. Parents are reminded to follow label directions carefully. DEET should not be used on infants under two months, and oil of lemon eucalyptus should not be used on children under three.
Most people infected with West Nile virus don’t show symptoms. Some may experience mild illness like fever and headaches, but more severe cases can lead to high fever, confusion, and muscle weakness. Anyone with serious symptoms should seek medical attention right away.
Last year, Iowa reported 21 cases of West Nile virus, including one death.
For more information, visit the Iowa Department of Health and Human Services website at hhs.iowa.gov.
