NEW YORK (Reuters) - In public health circles, New York City is known for its long war on lead poisoning.
The city outlawed residential lead paint in 1960, 18 years before a national ban. A 2004 housing law targeted "elimination" of childhood lead poisoning within six years. The city offers free lead testing in housing, vows to fix hazards and bill landlords when necessary, and has seen childhood exposure rates decline year after year.
Yet inspectors didn't visit the Brooklyn apartment where Barbara Ellis lived until after her twin daughters tested high for lead three years in a row, she said. They found peeling lead paint on doors and windows. The girls required speech and occupational therapy for their developmental delays, common among lead-exposed children.
"Their words and speech are still a little slurred," Ellis, a subway conductor, said of daughters Kaitlyn and Chasity, now 6. Tired of feuding with their landlord, they found new lodging in Harlem.
The family's plight is not uncommon.
Areas of high lead exposure risk remain throughout America's largest and richest city, a Reuters exploration of blood testing data found. In the first examination of its kind, reporters obtained New York childhood blood testing data down to the census tract level - neighborhood areas with some 4,000 residents apiece. In densely populated New York, a tract often covers several square blocks.
While poisoning has nearly been eliminated in many neighborhoods, Reuters identified 69 New York City census tracts where at least 10 percent of small children screened over an 11-year period, from 2005 to 2015, had elevated lead levels.
Source : https://www.businessinsider.com/lead-poisoning-lurks-in-new-york-areas-2017-11