A regulatory framework for bottled water quality monitoring: A case of Emfuleni local municipality.

Background: The quality of drinking water has recently become of utmost concern to consumers worldwide, especially in areas where Water Service Authorities (WSAs) failed to provide safe water. To combat this challenge, government entities regulate water to ensure that safe water is provided. The Emfuleni Local Municipality (ELM) has experienced cases of water contamination by human excretion, whereby communities were affected. As a result, there was a sharp increase in bottled water (BW) use, which however gave rise to unregulated and counterfeit versions of popular brands. This situation poses threats to public health. Aim: This study sought to determine the regulation of drinking water and to assess whether environmental health practitioners (EHPs) monitor the quality of water sources (BW and tap water) in ELM as outlined by the National Environmental Health Norms and Standards (NEHNS). Settings: The study was conducted in the Emfuleni Local Municipality in South Africa. Methods: A quantitative cross-sectional study design was employed in this research. Fifteen online questionnaires using a Google Forms survey were distributed amongst all EHPs servicing ELM. Secondary data that included the Integrated Development Plan (IDP) and Service Delivery Budget Implentation Plan (SDBIP) for the 2017-2020 financial years were also evaluated, specifically for water quality monitoring (tap and bottled water). The dataset was analysed using the Statistical Package for the Social Sciences (SPSS) version 29. Results: Due to complexity in the legislation and NEHNS in relation to Municipal Health Services (MHS), bottled water was not sampled at all. A number of EHPs were also not conversant with the regulations governing BW. Moreover, NEHNS consider bottled water as food, which does not fall under the MHS. Conclusion: There should be clarity in the legislation to ensure that bottled water monitoring is intensified to protect public health within the WSAs. Contribution: The findings of this study could assist policy-makers to make informed decisions on water quality monitoring, as well as clarify legislative issues on bottled water.

Climate Change and Health: Challenges to the Local Government Environmental Health Workforce in South Australia.

Climate change is the most urgent and significant public health risk facing the globe. In Australia, it has been identified that Environmental Health Officers/Practitioners (EHOs/EHPs, hereafter EHOs) are a currently underutilized source of knowledge and skills that can contribute to climate change adaptation planning at the local government level. The ability of local government EHOs to utilize their local knowledge and skills in human health risk assessment during a public health emergency was demonstrated through their role in the response to COVID-19. This study used a survey and follow up interviews to examine the roles and responsibilities of EHOs during the COVID-19 pandemic and used the results to examine the potential of the workforce to tackle climate change and health related issues. What worked well, what regulatory tools were helpful, how interagency collaboration worked and what barriers or hindering factors existed were also explored. A workforce review of EHOs in South Australia was also undertaken to identify current and future challenges facing EHOs and their capacity to assist in climate change preparedness. The findings demonstrated that the workforce was used in the response to COVID-19 for varying roles by councils, including in education and communication (both internally and externally) as well as monitoring and reporting compliance with directions. Notably, half the workforce believed they could have been better utilized, and the other half thought they were well utilized. The South Australian Local Government Functional Support Group (LGFSG) was praised by the workforce for a successful approach in coordinating multiagency responses and communicating directions in a timely fashion. These lessons learnt from the COVID-19 pandemic should be incorporated into climate change adaptation planning. To ensure consistent messaging and a consolidated information repository, a centralized group should be used to coordinate local government climate change adaptation plans in relation to environmental health and be included in all future emergency management response plans. The surveyed EHOs identified environmental health issues associated with climate change as the most significant future challenge; however, concerningly, participants believe that a lack of adequate resourcing, leading to workforce shortages, increasing workloads and a lack of support, is negatively impacting the workforce's preparedness to deal with these emerging issues. It was suggested that the misperception of environmental health and a failure to recognize its value has resulted in a unique dilemma where EHOs and their councils find themselves caught between managing current workload demands and issues, and endeavouring to prepare, as a priority, for emerging environmental health issues associated with climate change and insufficient resources.

Preventing and controlling Cryptosporidium spp. in aquatic facilities: environmental health practitioners' experiences in Victoria, Australia.

OBJECTIVE: To identify barriers and enablers to preventing and controlling Cryptosporidium spp. in aquatic facilities as perceived by environmental health practitioners (EHPs). METHODS: A qualitative, constructivist study with a purposive sample of seven EHPs from Victoria, Australia, was conducted. A focus group discussion was guided by a semi-structured interview schedule using open-ended questions. The audio-recorded focus group was transcribed verbatim and analysed using thematic analysis. RESULTS: Five themes represented the perceived barriers and enablers: i) pool water testing methods; ii) resources and training for EHPs; iii) knowledge and behaviour of aquatic facility operators and swimming pool users; iv) regulation; and v) aquatic facility and swimming pool design. Two key barriers within these themes included aquatic facility regulation and unhealthy swimming behaviours. CONCLUSIONS: Several barriers and enablers to preventing and controlling Cryptosporidium spp. in aquatic facilities were perceived by EHPs. Suggestions to overcome perceived barriers were also identified. Further research is required to determine the impact of these findings on the incidence of cryptosporidiosis associated with aquatic facilities. Implications for public health: The findings contribute to a greater understanding of the barriers and enablers to Cryptosporidium spp. prevention and control in aquatic facilities, which may improve the effectiveness of current prevention and control strategies.