International Journal of Environmental Science and Toxicology Research

199-209

Authors: 1Helena Aboagye-Larbi, 2*Mike A. Acheampong, 2Sampson K. Kyei, 3D. Carboo

The health implications of waste scavenging in solid waste management in Tema metropolis, Ghana, has been a cause of concern as no proper attention has been given to the scavengers. To isolate, characterize and identify pathogens associated with municipal waste that may be of public health importance; samples were collected from three dumpsites in Tema, Ghana. Serial dilutions of the samples were carried out and aliquots (1 ml) of the diluted samples were inoculated onto appropriate media. Similarly, hands of waste scavengers were swabbed prior and during scavenging, as well as PCA and PDA plates exposed at the dumpsites for microbial analysis. Biochemical test was carried out to identify the particular types of bacteria isolated. The study revealed eleven genera of bacteria and four genera of fungi. It was inferred from this study that microbial load at waste dumpsites poses a great threat not only to waste scavengers but also to the society as well, as scavengers serve as routes for the transmission of certain pathogens associated with waste to the larger society, thereby, constituting some public health hazards. The paper recommended that proper personal protection of the scavengers and integrating this informal sector into waste management planning, building on their practices and experiences while working to improve efficiency, living and working conditions of the scavengers should be encouraged. Keywords: Health Hazards, Municipal Solid Waste, Dumpsites, Scavengers, Tema Metropolis, Ghana.