Tuesday, 04 Aug 2020

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A third of the world’s children poisoned by lead: UNICEF

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Health Desk- 31 July, 2020: Up to 800 million children around the world are being poisoned by lead from water and air pollution, the United Nations warned on Thursday in a special report on the "massive and previously unknown" health crisis.

One out of every three children is estimated to have levels of lead -- a potent neurotoxin -- in their blood that require immediate action to prevent long-lasting damage, the UN's children's fund said.

"With few early symptoms, lead silently wreaks havoc on children's health and development, with possibly fatal consequences," said Henrietta Fore, UNICEF executive director.

"Knowing how widespread lead pollution is -– and understanding the destruction it causes to individual lives and communities –- must inspire urgent action to protect children once and for all."

Childhood lead exposure has been linked to a range of behavioral problems, as well as kidney damage and cardiovascular conditions later in life.

The problem, which occurs overwhelmingly in South Asia, is estimated to cost low- and middle-income countries almost $1 trillion over the children's lifetimes.

The analysis of childhood lead exposure was complied by the Institute of Health Metrics Evaluation and was partly funded by the Bill and Melinda Gates Foundation.

It found that while blood lead levels among children in richer countries had declined over the years, in poorer nations the problem had increased drastically.

"The good news is that lead can be recycled safely without exposing workers, their children, and surrounding neighborhoods," said Richard Fuller, president of Pure Earth, a charity that co-lead the study.