Parents in the Bismarck-area and across the state are being warned by the North Dakota Department of Health & Human Services (HHS) and other officials about the risk of lead exposure in older homes. It’s estimated that about 46% of homes in North Dakota were built prior to 1978 — the year when lead-based paint was banned.

Children under six — especially infants and toddlers — and pregnant women face the greatest risk from lead exposure. Testing via a blood lead test is recommended if there’s concern.

Because nearly half the homes across North Dakota pre-date the 1978 ban on lead-based paint, Bismarck area families living in older homes may unknowingly face higher lead exposure risks. Lead particles can be ingested or inhaled when old paint chips off or dust accumulates — especially in houses with peeling or deteriorating paint surfaces.

Exposure may damage children’s growth and brain development, cause learning difficulties, behavioural problems or lowered IQ.

The week of Oct. 19-25 is designated National Lead Poisoning Prevention Week, during which HHS is amplifying its lead-safety messaging.

The HHS “Lead Exposure” webpage notes that older homes are a primary source of risk: “Children living in older homes are at an increased risk of lead exposure.” According to a housing study by the North Dakota Housing Finance Agency, 46% of homes in the state were built before the 1970s.

Other common sources of lead exposure include drinking water from lead pipes, contaminated soil, imported toys or spices with lead, and occupational exposure brought into the home.

Ask your paediatrician during routine wellness visits about a blood lead test — especially if you live in a home built pre-1978.

Wet-mop floors, wipe windowsills & doors regularly, remove shoes at the door, wash children’s hands, toys and pacifiers often.

Use lead-safe contractors when repairing or renovating older homes; avoid disturbing old painted surfaces without precautions.

A diet rich in calcium, iron and vitamin C helps reduce lead absorption in children.

If your Bismarck-area home or rental was built before 1978, you’re at higher risk. Consider inspections for lead paint or pipe issues.

“Lead is a toxic metal … Even in small amounts, lead is harmful to young children and pregnant women,” notes HHS in its recent release.

Act Now to Protect Your Kids

Older homes in Bismarck and across North Dakota may pose unseen health risks due to lead exposure — a threat not always obvious but potentially far-reaching for children’s development. By testing early, cleaning smartly, and staying informed, parents can act now to safeguard their families.