<p>How big a public health problem is lead poisoning? What are the sources of lead poisoning and who are at risk? What can you do to protect yourself? WHO's Lesley Onyon explains in Science in 5 this week. </p>

How big a public health problem is lead poisoning? What are the sources of lead poisoning and who are at risk? What can you do to protect yourself? WHO's Lesley Onyon explains in Science in 5 this week.

<p>How big a public health problem is lead poisoning? What are the sources of lead poisoning and who are at risk? What can you do to protect yourself? WHO's Lesley Onyon explains in Science in 5 this week.&nbsp;</p>

Lead poisoning prevention

Science in 5 is WHO’s conversations in science. Listen to WHO experts explaining science related to COVID-19.

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Lead poisoning prevention

Lead poisoning prevention

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