The Environmental Health Division enforces food protection by investigating food-borne illnesses and other complaints after a problem has occurred. To report a food-borne illness, use this online Report a Food-borne Illness form. To file a complaint, you may either call the department at 309-679-6161 or email us. This is the next step in protection after prevention.
About Food-Borne Illnesses
Food-borne illness is an illness carried or transmitted to people by food. Food-borne illness may present itself as flu-like symptoms such as vomiting, diarrhea, or fever; so many people may not recognize the illness is caused by bacteria or other pathogens in food.
How Foods Become Unsafe
Poor personal hygiene (due to improper hand washing, or touching food when ill).
Time/Temperature abuse: holding food in the temperature danger zone — between 41°F and 135°F — for too long, allowing microorganisms to grow.
Cross-contamination (for example: raw food such as chicken coming into contact with ready to eat foods, such as lettuce).
Substances That Cause Food-Borne Illness
The following other substances besides bacteria can cause food-borne illness: