Blood-Lead levels among Inhabitants of Enyigba Lead-Zinc Mining Community of Ebonyi State, Nigeria: Indications of Occupational and Environmental Health Hazards
Journal Title: Advances in Clinical Toxicology - Year 2019, Vol 4, Issue 3
Abstract
Background: Artisanal mining activities have become a significant occupation among the inhabitants of Enyigba community in Ebonyi State, Nigeria. Objective: This study investigated the blood-lead levels of some subjects of Enyigba lead-zinc mining community. Methods: A questionnaire on health hazards and safety measures associated with the mining activities was administered to the participants. Blood samples were collected for the analysis of blood-lead levels by standard methods. Results: Males dominated in the occupationally-exposed (56.18%) and females (62.30%) dominated in the environmentally-exposed. Almost all the occupationally-exposed subjects (96.63%) and environmentally-exposed subjects (80.33%) store mined products in their houses. Majority of the occupationally-exposed subjects (69.67%) were not aware of the hazards and safety measures, and 75.28% did not use personal protective devices. Headache (74.40%) was reported as the most prevalent sickness. The occupationally and environmentally-exposed subjects had mean bloodlead levels of 42.30µg/dl and 28.67µg/dl, respectively, which were significantly higher (p<0.0001) than the control levels. Conclusion: Given the increasing participation of many households in lead mining activities and the storage of the lead products in homes, lead contamination may remain a significant public health issue in the study area.
Authors and Affiliations
Bello H Tilako, Fred C Otuu*, Bassey E Bassey and Elvis N Shu
Keywords
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- EP ID EP751666
- DOI 10.23880/act-16000162
- Views 17
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