Naperville, IL – A pair of mosquito traps in Naperville tested positive for West Nile virus this week, prompting the city to take precautionary action and urge residents to protect themselves against bites.
According to the City of Naperville, the virus was detected in traps located near Oleson Drive and Jackson Avenue. In response, city crews sprayed the affected areas, treated catch basins, and checked for mosquito breeding sites. Additional spraying is scheduled for the morning of Friday, Aug. 29, in areas surrounding the Last Fling festival.
West Nile virus is primarily transmitted to humans through mosquito bites. Most infected individuals do not show symptoms, though some may experience mild illness including fever, headache, and swollen glands. Less than 1% develop severe complications, with higher risk in people over the age of 50.
City officials are reminding residents to eliminate standing water, wear light-colored clothing, and use EPA-approved repellents containing DEET. Other recommendations include maintaining clean gutters, repairing window screens, and regularly emptying containers where mosquitoes can breed.
Naperville’s mosquito abatement program runs from April through October, with weekly testing for the virus and chemical treatments of standing water areas. Crews use low-volume spraying only when necessary to control adult mosquito populations.
Residents are encouraged to stay informed by signing up for Naper Notify alerts and the city’s email newsletter.
This article was produced by a journalist and may include AI-assisted input. All content is reviewed for accuracy and fairness.
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