Death by Lead Poisoning

Zamfara State has suffered repeated lead-poisoning outbreaks linked to unsafe artisanal gold mining, yet illegal mining continues despite official restrictions. The state recorded a major epidemic in 2010 in Anka and Bukkuyum, where about 400 people died, mainly children.

Many children died within a short period, underscoring the severity of the poisoning. The contamination came from gold ore with high lead content that miners processed in residential areas. Another outbreak in Yar-Galma village seven years later also killed many children, most of them under five.

Children face particular danger because contaminated soil and dust can enter their bodies through hand-to-mouth behavior and the accidental ingestion of polluted objects. In Bungudu, another outbreak has been linked to the same unsafe mining practices, which contaminated the environment and poisoned hundreds of residents.

Artisanal mining remains a poverty-driven source of income in many communities. Villagers grind rocks to separate gold, allowing lead-filled dust to settle on soil and nearby surfaces. Some miners also take contaminated clothes and shoes home, exposing their children to lead.

The article links other unexplained child deaths to metal poisoning, including the deaths of 164 children in Sokoto State. A decade ago, 28 children in two remote Niger State villages died after suffering convulsions, insomnia and hallucinations. Doctors Without Borders later found extremely high lead levels in their bodies. Environmental scientist Simba Tirima attributed that outbreak to unregulated processing of lead-rich gold ore. Lead is colorless, odorless and tasteless, making exposure difficult to detect before it causes serious harm.

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The authorities should do more by creating awareness among miners.