Background: As of the year 2014, about 2.5 billion people globally lacked access to improved sanitation. The situation is even worse in the sub-Saharan African countries including Kenya. The practice of open defecation (OD) peaks beyond 72% of the population in Turkana County, Kenya, despite various interventions to end it. Methods: This article reports on both qualitative and quantitative aspects of a cross-sectional study. A partially mixed sequential dominant (quantitative) status was used to understand various socioeconomic factors associated with OD practice in Lodwar’s human settlements, Turkana County. Simple random sampling technique was chosen to select participants for this study with the sample drawn from various administrative units of Lodwar. Standardized questionnaires, focus group discussions, and key informant interviews were used to collect data. Results: The quantitative findings revealed that culture was the leading factor as to why people practiced OD with a frequency of 44%. The findings further revealed that poverty was the major influencing factor for latrine ownership among the households (frequency 27%). Pearson χ 2 tests revealed that there was a significant association between latrine presence and education level of the household head (χ 2 = 107.317; P < .05), latrine sharing (χ 2 = 403; P < .05), and occupation of the household head (χ 2 = 74.51; P < .05). The quantitative findings showed that culture was by far the most common factor that contributed to the OD practice with a theme intensity of 31.1%. Further analyses identified 5 major cultural aspects that were associated with OD practice. This included sexual immorality, OD as a common habit, nomadic pastoralism, bride’s dignity and mixing of feces. Open defecation as a common habit among the respondents was the most cited factor that contributed to its rampant practice (theme intensity 31.3%) followed closely by nomadic pastoralism kind of life among the residents that limit latrine construction (theme intensity 28.1%). Conclusions: In addition to cultural aspects, high poverty levels influence latrine adoption and consequently OD practices. Future sanitation interventions addressing OD should assess and factor in these cultural aspects in such communities to come up with appropriate eradication measures which have otherwise been difficult to solve through poverty eradication and sanitation campaigns that have been in existence.

Globally, almost 2.78 million deaths that occur annually are attributed to work-related health risks. Worldwide and, especially, in developing countries, about 20% to 50% of the workers are exposed to health risks. Fishing is an ancient occupation, and like many others, it is characterized by numerous health risks and hazards. This study sought to understand the exposure of fisherfolk to human health risks, through fish handling and processing in Lake Baringo, Kenya. The study adopted a cross-sectional social survey design. A systematic random sampling technique was used to select respondents for this study. A semi-structured questionnaire was administered to the respondents to collect data on risks involved during the handling and processing of fish. Key informant interviews and observation checklists were also used to collect more information. Both descriptive and inferential statistics were used to analyze data. Inferential statistics included Pearson χ2 test, which was used to test the association of various factors on the encounter with occupational health risks. The level of significance was tested at α = 0.05. The study findings reveal the fisherfolk-encountered risks such as cuts, eye irritability, sunburns, skin burn, cold, falls, and musculoskeletal injuries during their work. The results showed that only 12% of the fisherfolk use personal protective equipments (PPEs) at work. Pearson χ2 test analysis showed there was an association between gender and gender roles (χ2 = 39.517, P < .05). In addition, an association was revealed between occupational health risks and gender (χ2 = 16.283, P < .05). There was also an association between occupational hazards and gender (χ2 = 21.352, P < .05). However, there was no association revealed between occupational health risk and marital status (χ2 = 1.305, P > .05) and PPEs (χ2 = 1.089, P > .05). Furthermore, results indicate that 61% of the fisherfolk who suffered from occupational health risks missed work. The study concludes that all the fisherfolk at Kampi Samaki are exposed to various health risks while working, which is thus likely to affect their health. We recommend public health campaigns to sensitize fisherfolk on the associated risks in fish handling and processing. There is also a need for health campaigns for the fisherfolk to appreciate the need for First Aid Kits during the fishing operations.

The present study was conducted to determine daily intake of cadmium (Cd), copper (Cu), and lead (Pb) and to assess noncarcinogenic human health risk caused by these trace metals in the commonly consumed fish species ( Oreochromis niloticus, Rastrineobola argentea, Lates niloticus, and Protopterus aethiopicus) in Nakuru town, Kenya. Trace metal determination in the composite samples of the commonly consumed fish species was done using flame atomic absorption spectrophotometer. Cd, Cu, and Pb content in the muscle tissues of the commonly consumed fish species ranged from 0.11 ± 0.045 to 1.11 ± 0.931 mg kg−1 for Cd, 0.48 ± 0.013 to 3.00 ± 0.009 mg kg−1 for Cu, and 3.42 ± 0.045 to 12.78 ± 0.108 mg kg−1 for Pb. Cu concentrations were within Food and Agriculture Organization (FAO) recommended limits for this trace metal in fish. In contrast, Cd and Pb had values above their respective permissible limits in fish. The assessment of human exposure to trace metals indicated that exposure doses of Cd and Cu were safe for fish consumers. Conversely, target hazard quotient (THQ) values of Pb suggested possible health risks for consumers of the commonly consumed fish species in Nakuru town, Kenya.

Fisheries management costs are widely becoming issues used to choose among policy objectives. We provide simple calculations by drawing on the experience from Lake Victoria fisheries. The study applied cost- benefit analysis based on the transaction costs among four systems of individual transferable quotas, taxation, licensing and community-based management. The objective of the study was to identify a feasible policy combination for the management of Lake Victoria fisheries. It was hypothesized that the combination of community-based management and individual transferable quotas provide a feasible management framework for the fishery. The analysis provides evidence that transaction costs are lower in community=based management. The advantages of individual transferable quotas are also considerable. But, it is concluded that although community management is more cost-effective, their potential for the fishery are not obvious given the prevailing socio-economic conditions along the shores of Lake Victoria. The nature of Lake Victoria fishery is also not appropriate for the introduction of individual transferable quotas. Co-management system is therefore recommended.

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