Lead Poisoning Prevention
Lead testing for kids, right in your neighborhood
Starting September 1, 2026, our mobile team brings blood lead testing for children to daycares, libraries, WIC sites, and churches across the South Side.
Upcoming Events
Register at a stop near you.
Every upcoming Prism event is listed here, and lead testing stops are highlighted as their dates are confirmed.
For Community Sites
Host a testing day.
Do you run a daycare, Head Start center, library, WIC site, or church in one of these six communities? Our mobile team can bring a lead testing day to your location, right where families already gather. Tell us about your site, and we will take it from there.
Why It Matters
Why test your child
Lead can harm a child's growth and learning. A child with lead poisoning usually looks and feels fine. A quick blood test is the only way to know.
Illinois requires a blood lead test for every child at 12 months and 24 months, and Chicago requires testing at ages 1, 2, and 3. Daycares, preschools, and kindergartens in Chicago also ask for a lead screening statement when you enroll your child.
You cannot see, smell, or taste lead. A child can have lead poisoning and still seem fine. The test is how families find out.
A small finger stick takes about three minutes, and you get the result the same day.
Illinois requires the test at 12 months and 24 months, and Chicago requires testing at ages 1, 2, and 3. Daycares, preschools, and kindergartens ask for a lead screening statement at enrollment.
What to Expect
What happens at a visit
Five small steps. That's the whole thing.
Come say hello
Find our team at a daycare, Head Start center, library, WIC site, or church near you. A friendly team member checks you in, in English or Spanish.
A small finger stick
The test takes about three minutes. A licensed nurse-led team checks your child with a small finger stick.
Results the same day
You get the result the same day, with counseling in English or Spanish.
If a result is high
If the result is high, our team can take the follow-up sample right there, so you do not need to make a separate trip.
What to bring
Bring your insurance card if you have one. Families without insurance are still welcome.
Small sample, same-day answer
The mobile team, on the way
Where to Find Us
Where we will be
We visit the places families already go: daycares, Head Start centers, libraries, WIC sites, and churches in these six communities: Englewood, West Englewood, South Chicago, Greater Grand Crossing, Auburn Gresham, and New City.
Look for the Prism Health van.
Common Questions
What parents ask us.
How do children get exposed to lead?
Most lead comes from old paint in homes built before 1978. When old paint peels or is disturbed, it turns into dust that settles on floors, window sills, hands, and toys. Lead can also be in soil, in some older pipes and faucets, and in some imported toys, pottery, spices, and cosmetics. You cannot see, smell, or taste it. The CDC has more about where lead is found on its childhood lead poisoning page.
Who is most at risk?
Children under 6. Their bodies are growing fast, and small children put their hands and toys in their mouths, so lead dust can reach them easily. Children who live in or often visit homes built before 1978 have the highest chance of coming into contact with lead.
How would I know if my child has lead poisoning?
Usually there are no signs at all. Some children may seem tired or cranky, or have stomach aches, but most children with lead poisoning look and feel fine. The blood test is the only way to know.
When should my child be tested?
Illinois requires a blood lead test for every child at 12 months and 24 months, and Chicago requires testing at ages 1, 2, and 3. It is also a good idea to test any time your child moves into an older home, your home has peeling paint or renovation work, or your doctor recommends it. You can read the state's testing rules on the Illinois Department of Public Health lead poisoning prevention page.
What does the test feel like, and how long does it take?
It is a small finger stick, like a quick pinch. Most children are done before they have time to worry. The whole test takes about three minutes.
How fast do results come?
The same visit. You get the result the same day, with counseling in English or Spanish.
What happens if my child's result is high?
Our team can take the follow-up sample right there, so you do not need to make a separate trip. Your child's doctor gets the result. If the result is above the level health officials watch for, the Chicago Department of Public Health follows up with families and can inspect your home for lead at no cost. Families can also call the Chicago Department of Public Health lead program at 312-747-LEAD (5323) with questions. CDPH follow-up is only provided to City of Chicago residents.
Can food help protect my child?
Yes. Foods with calcium, iron, and vitamin C help keep lead out of the body. Good choices include milk, yogurt, cheese, leafy greens, beans, red meat, peanut butter, cereals, oranges, and peppers. Your doctor can help you pick foods that work for your family.
How can I reduce lead at home?
Small habits help a lot. Wash hands and toys often. Wet-mop floors and wipe window sills with a damp cloth. If your building is older, run the cold water for a little while before you use it for drinking or cooking. Keep children away from peeling paint, and take shoes off at the door.
Do I need insurance?
Bring your insurance card if you have one. Families without insurance are still welcome.
What should I bring?
Your insurance card if you have one. If you have your child's shot records or school forms, they help, but nothing else is required.
Does my child need this test for school or daycare?
Daycares, preschools, and kindergartens in Chicago ask for a lead screening statement when you enroll your child. Not sure if your child has been tested? Ask your child's doctor, or ask our team at a visit.
Official Resources
Learn more from official sources.
The public agencies our answers draw from, in their own words.
- Chicago Department of Public Health: Lead Poisoning Prevention Program
- Chicago Department of Public Health: Lead Questions and Answers
- Illinois Department of Public Health: Lead Poisoning Prevention
- CDC: Childhood Lead Poisoning Prevention
- OneChiFam: City of Chicago Family Resources
- 211 Metro Chicago: Find Help Near You
Keep Exploring
More from Prism Health.
Program Partners
This program is a partnership with United Way of Metro Chicago and the Chicago Department of Public Health. We also thank The Chicago Fund for Healthier Communities for their partnership and support of this pilot program.
Get your child's lead test this fall.
Starting September 1, 2026, we bring the test to the places families already go, right in your neighborhood.