The increased mosquito activity poses health risks, including the potential spread of West Nile virus, which has already resulted in one death in Illinois this year. Residents in affected areas, such as Orland Park and Chicago Ridge, have reported frequent mosquito bites, even during non-peak hours. The presence of standing water in the region has created ideal breeding grounds, exacerbating the issue. While the Asian Tiger mosquito does not carry diseases, its presence adds to the nuisance.