Lead Poisoning

Where Is The Lead?

Health Effects

Lead is a poison affecting nearly every system in the body, including the brain and nervous system. Lead is especially dangerous to children under the age of six, as their brains and nervous systems are more sensitive to the damaging effects of lead and their growing bodies absorb more lead.

Between 2015 and 2018, 1,763 young children were identified for having elevated blood lead levels (EBLLs), as ‘new cases reported to Allegheny Health Department (ACHD).’ According to recent ACHD inspections, the top sources of lead poisoning are paint, dust and soil. There are no effective treatments for the permanent cognitive and behavioral damage that occurs when a toddler has lead poisoning.

Lead poisoning contributes to:

  • Damage to the brain and nervous system
  • Slowed growth and development
  • Learning and behavior problems (reduced IQ, ADHD, juvenile delinquency and criminal behavior)
  • Hearing and speech problems
  • Other problems can include: kidney disease, hypertension, heart disease, anemia, slowed puberty


There is no safe amount of lead exposure. Lead poisoning can lead to many health impacts including  brain and nervous system damage, slowed growth and development, learning and behavior problems, hearing and speech problems and an increased risk for kidney disease, hypertension, heart disease, anemia, miscarriage, osteoporosis, stillbirths and infertility in both men and women. 

Hand wearing glove, holding lead pellets next to a stream of tap water

It is important to recognize the sources of lead including paint/dust (in homes built before 1978), water, soil, consumer products such as glazed pottery, toys and some spices. Certain hobbies including hunting and fishing and some occupational exposures including the automotive industry, can put people at risk for lead exposure.

Join the Get The Lead Out PGH campaign and request a community program.

Paint and dust

Lead paint was commonly used until 1978. With 85% of our Pittsburgh-area homes built before 1978 and more than 1,700 new cases of lead poisoning in our children – we’ve got a problem.

When lead paint chips, crumbles, begins peeling or is disturbed by demolition/renovation, the resulting dust contains lead and poses a health risk.

Texture of rusty two-color reddish and green old shabby oxidized metal, iron with bulbted peeling and green paint and patterns, background


Lead-containing pipes were used until 1986. These pipes can wear down and release lead into the drinking water. Plumbing fixtures and fittings can also contain lead, if they were purchased before 2014. All these sources present a health risk. Municipal water authorities are required to test for lead in drinking water every three years to maintain healthy drinking water.

Join us for the:

2022 Healthy Schools PA Summit

Where and When? December 9, 2022 Virtual

8:30am– Welcome from Phil Johnson, Heinz Foundation on the Healthy Schools PA State of the Schools Report 

9:00-10:00am: First Keynote speaker: former Climate Advisor to the Obama Administration and Activist, Molly Kawahata

10:00-11:00am Panel — Teaching Hope to the Next Generation of Climate Leaders in the School Environment  

11:00-11:15am: Break 

11:15-12:15pm – Second Keynote Speaker: Research Scientist and Deputy Indoor Environment Group Leader in Energy Analysis and Environmental Impact Division at Lawrence: Dr. Rengie Chan

12:15 – 12:45 pm: Break for lunch 

12:45– 1:15 pm: Expert presentation on what it takes to promote and protect healthy school environments across PA

1:15 – 2:30 pm – Learning from Experts and Innovators’ Award-Winning Initiatives in School Environmental Health featuring PA Green Ribbon Schools.

2:30pm– Close with final remarks from Healthy Schools PA Program Manager, Shannon Meyers 

Join Us!

Together, we can ensure a safe and healthy environment for our children and those who devote their lives to shaping them into the next generation of leaders. Join engaging panel discussions among community leaders, policymakers, advocates, scientists and families from across our region, state and nation for the Healthy Schools Pennsylvania Summit on December 9, 2022.

Register for this free, virtual event using the link below: