You are right to be concerned about lead-based paint. The Centers for Disease Control and Environmental Protection Agency warn that lead exposure can cause serious health problems, including birth defects, digestive and nervous system disorders and cardiovascular problems. Children are especially vulnerable to health risks from lead exposure, including brain damage and growth problems. The deterioration of lead paint results in minute lead particles that can be inhaled or ingested. Demolition, sanding and renovation of buildings containing lead paint can also create these hazards. Structures built prior to 1978 were often painted with lead-based paints. Abbotts technicians are trained and experienced in testing for and eliminating health risks from lead-based paints.