Four in 10 Pakistani Kids Show Lead Exposure

A concerning study by Pakistan's Ministry of National Health Services and Unicef has found that 40% of children aged 12-36 months in high-risk urban areas across seven cities have detectable lead levels in their blood. This widespread exposure poses significant risks, including stunted growth, anaemia, weakened immunity, and reduced cognitive abilities such as lower IQ and impaired memory.

The research sampled over 2,100 children in industrial zones like Haripur, Karachi, and Lahore, revealing stark variations in affected populations, with 88% of children in Hattar, Haripur, showing high lead levels compared to 1% in Islamabad. Potential sources identified include industrial emissions, informal battery recycling, lead-based paints, contaminated food, and traditional cosmetics.

Global estimates suggest the problem could be far more extensive in Pakistan, potentially affecting up to 80% of children, a rate among the highest worldwide. The economic toll is substantial, with lead exposure linked to losses of 6% to 8% of the country's GDP annually. Children absorb lead five times more readily than adults, making the impact on their developing brains devastating and irreversible.

In response, Pakistan's Secretary of Health, Muhammad Aslam Ghauri, emphasized the government's commitment to strengthening surveillance, enforcing standards, and integrating prevention into child health programs. Unicef Representative Pernille Ironside stressed that there is no safe level of lead exposure for children and committed Unicef to driving multi-sectoral action to protect them from this toxic threat.