Pure Earth study finds elevated lead levels in half of children tested

A joint study conducted by the Ghana Health Service, Pure Earth, and UNICEF has revealed that more than half of the children tested in selected regions of Ghana possess blood lead levels exceeding international safety thresholds. The findings, discussed by Pure Earth Country Director George Bruno Akanlu on GBC’s Wash Hour, highlight a significant public health concern. Lead exposure in children is particularly dangerous as it can result in permanent neurological damage, cognitive impairment, and other severe long-term health complications. The study assessed children across the Greater Accra, Ashanti, and Northern Regions to map the extent of the contamination. The research produced particularly troubling data in the Ashanti Region, where more than half of the 3,000 children tested were found to have blood lead levels exceeding the critical threshold of five micrograms per decilitre. In Greater Accra, the exposure was heavily linked to industrial activities, with hotspots identified in areas such as Ashaiman and Afienya. These results suggest that children living near industrial hubs or manufacturing zones are at a heightened risk of ingesting or inhaling lead particles released during commercial processes. Beyond industrial pollution, the study identified several domestic sources of lead exposure that vary by geography. In the Northern Region, the use of certain traditional cosmetics was found to be a primary pathway for lead entering the bloodstream. Additionally, Mr. Akanlu pointed to the prevalence of certain types of cooking pots, often manufactured from recycled scrap metal, which can leach lead into food during preparation. These findings underscore the invisible nature of the threat, as many families unknowingly expose their children to toxins through everyday household items and cultural practices. In response to the findings, Pure Earth is collaborating with local authorities and the Ghana Health Service to implement stricter regulations and comprehensive public education campaigns. Current efforts are focused on phasing out the production of contaminated cookware and regulating lead-containing products in local markets. Experts emphasize that without urgent policy intervention and increased public awareness, the health and developmental potential of the next generation remains at risk from this preventable environmental toxin.