1st Human West Nile Virus Death Of Year Reported In DuPage County

DUPAGE COUNTY, IL — DuPage County Health Department (DCHD) has reported the county's first human death from West Nile Virus (WNV) in 2026.

There have been six WNV cases reported in DuPage County so far in 2026. Last year, 14 residents had confirmed cases of WNV in the county, one of whom died.

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"We are deeply saddened to share news of the first West Nile virus-related death in DuPage County this year," DCHD Executive Director Adam Forker said in a statement.

DCHD officials are advising residents to take precautions to protect themselves against WNV. They recommend:

• Draining standing water
• Using DEET insect repellant when outdoors
• Dressing in clothes with long sleeves and pant legs that expose little skin
• Being extra cautious after dusk and before dawn, when mosquitos are more active

Residents who are over 60 and are immunocompromised are at a greater risk, per DCHD. Symptoms of West Nile Virus may include headaches, body aches, fever and nausea.

Forker added, "Please remember to take simple steps to stop mosquito bites, so you, your family, and your neighbors can stay safe."