After the rain, mosquitoes! West Nile virus is back. June 28, 2013—The Chicago Department of Public Health (CDPH) has confirmed the first West Nile virus positive mosquito batch in the City for 2013. June 3, 2013—The Illinois Department of Public Health (IDPH)┬áreported the first positive sample identified in Illinois this year in Hillside, in Cook... Read more »