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<p><b>Aim</b> To provide an overview of public health ethics, how it differs from medical ethics, and why this is important when considering the justification of public health interventions, such as community water fluoridation.</p><p><b>Method</b> Narrative review of the literature.</p><p><b>Results</b> Like medical ethics, public health ethics is underpinned by moral-based theories: consequentialism and non-consequentialism. Utilitarianism is an example of the former and sees moral action as that which produces the overall greatest benefit or wellbeing in society. In contrast, non-consequentialist theories focus on whether an action is right or wrong regardless of consequences. One such approach is principlism, where respect for autonomy, beneficence (benefit), non-maleficence (avoidance of harm), and justice are considered. However, as most public health interventions restrict autonomy to some extent, these require modification to balance this with any collective benefit. Similarly, political theory influences public health ethical thinking: liberalism's focus on autonomy and avoidance of infringement of freedoms challenges many public health interventions. Given these complexities, frameworks exist to help guide ethical deliberation in public health.</p><p><b>Conclusion</b> Various principles and ethical frameworks have been proposed for public health interventions. They have more utility when considering the ethics of interventions, such as community water fluoridation, than those for medical interventions.</p>

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The ethics of community water fluoridation: Part 1 - an overview of public health ethics

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年3月14日

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  • Bhavini Patel,
  • Alison Patrick,
  • Thomas Anthony Dyer

摘要

Aim To provide an overview of public health ethics, how it differs from medical ethics, and why this is important when considering the justification of public health interventions, such as community water fluoridation.

Method Narrative review of the literature.

Results Like medical ethics, public health ethics is underpinned by moral-based theories: consequentialism and non-consequentialism. Utilitarianism is an example of the former and sees moral action as that which produces the overall greatest benefit or wellbeing in society. In contrast, non-consequentialist theories focus on whether an action is right or wrong regardless of consequences. One such approach is principlism, where respect for autonomy, beneficence (benefit), non-maleficence (avoidance of harm), and justice are considered. However, as most public health interventions restrict autonomy to some extent, these require modification to balance this with any collective benefit. Similarly, political theory influences public health ethical thinking: liberalism's focus on autonomy and avoidance of infringement of freedoms challenges many public health interventions. Given these complexities, frameworks exist to help guide ethical deliberation in public health.

Conclusion Various principles and ethical frameworks have been proposed for public health interventions. They have more utility when considering the ethics of interventions, such as community water fluoridation, than those for medical interventions.