The Ogun State Government has commenced an independent health audit of residents in Ogijo following concerns over possible lead exposure linked to battery recycling activities in the area.
The exercise, conducted in collaboration with the Nigerian Institute of Medical Research (NIMR), involves blood sample collection and scientific assessments to determine Blood Lead Levels (BLL) among residents. Over 500 individuals — including children, pregnant women, and previously identified high-risk residents — have already participated in the screening.
The initiative follows reports of potential lead contamination last year, which prompted the state government to seal several used lead-acid battery recycling plants in the area and launch environmental audits. Authorities say the measures are aimed at safeguarding public health and restoring confidence in environmental safety.
Commissioner for Health, Tomi Coker, explained that the audit adopts a scientific and transparent methodology to ensure credible findings.
“His Excellency directed that NIMR be engaged to independently conduct the study to guarantee authenticity and global credibility. The institute is working autonomously, and once results are obtained, recommendations will be forwarded for appropriate action,” she stated.
Fieldwork conducted by NIMR has focused on stratified sampling, targeting vulnerable groups and residents within mapped zones of the community. Officials emphasised that laboratory analysis will be handled with strict scientific standards to ensure objective results.
The health ministry also announced plans to introduce periodic blood lead level testing for workers in industries previously identified as potential risk sources. The monitoring protocol aims to detect early exposure and prevent future health complications.
While some facilities earlier sealed have since reopened after environmental compliance reviews, authorities insist ongoing monitoring remains essential.
Speaking at a stakeholders’ engagement in the community, traditional leader Oba Kazeem Olaonipekun Gbadamosi commended the government’s intervention and expressed confidence in the audit process.
“We appreciate the government’s timely response and transparent engagement. The community will cooperate fully, and we are hopeful the findings will provide clarity and reassurance,” he said.
NIMR Director-General, Oladipo Obafunwa, assured residents that the exercise adheres to established scientific standards. He noted that sample collection was carefully designed to reflect community representation and that laboratory analysis would be conducted with integrity and objectivity.
The health audit forms part of broader efforts to address environmental and public health concerns in the area, following reports that attracted international attention last year. Authorities say the structured response underscores a commitment to evidence-based decision-making and community welfare.
As results are awaited, the government has pledged continued engagement with residents and stakeholders to develop sustainable solutions based on scientific findings.