The Wisconsin Department of Health Services is marking National Lead Poisoning Prevention Week, October 25 through 31, by highlighting efforts to prevent childhood lead exposure and increase blood lead testing statewide.
Since January 2025, Wisconsin has updated its definition of lead poisoning to help children receive earlier care. More than 3,000 children have been diagnosed with lead poisoning each year since the change.
Health officials say lead exposure can cause reduced IQ, behavioral challenges, and learning disabilities. A blood lead test is the only way to determine whether a child has been exposed.
Common sources of lead include paint, household dust, plumbing, contaminated soil, and certain imported products. Lead dust from adult occupations and hobbies can also be carried home on clothing and shoes.
As of September 2026, Wisconsin’s Lead-in-Water Testing and Remediation Initiative has completed water testing and plumbing repairs at 650 child care centers statewide. The program works with local health departments to provide free testing and plumbing improvements at licensed child care facilities.
DHS encourages parents and caregivers to discuss blood lead testing with their child’s healthcare provider and take steps to reduce lead hazards at home and in other places children spend time.
For more information, visit the Wisconsin Department of Health Services
No responses yet