With only a month left of summer, the Iowa Department of Health and Human Services (HHS) has confirmed the state’s first human case of West Nile virus so far this year. The infection was reported in an older adult between 61 and 80 years old from Harrison County and confirmed through testing at the State Hygienic Lab. While school might be back in session, there is still plenty of nicer weather ahead for outdoor activities, and the risk of mosquito bites, which are the primary transmission vector for West Nile virus, is still present until the fall’s first hard frost. Iowans are urged to use insect repellents containing DEET, Picaridin, oil of lemon eucalyptus, and others to lower the risk of bites. Health officials also recommend wearing long-sleeved shirts, pants, and socks outdoors and clearing standing water around homes to reduce mosquito breeding grounds. Most individuals infected with West Nile virus may not exhibit symptoms, though some may experience fever and mild headache. Severe cases can result in high fever, disorientation, and muscle weakness, necessitating immediate medical attention. In 2023, 17 Iowans were diagnosed with West Nile virus, including one fatality. For more information, follow the link included below.
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