Public health metaphors in Australian policy on asylum seekers

Objective : To analyse the way in which a public health metaphor has been incorporated into Australian political practice to justify the exclusion or mistreatment of unwelcome non-citizens, giving particular attention to recent asylum seekers.
Approach : Starting with a personal experience of working in an immigration detention centre and then drawing on media reports and published scholarship, I critique political rhetoric and policy on asylum seekers, arguing that the significance of a public health metaphor lies in its effectiveness in persuading the public that refugees and asylum seekers are a moral contaminant that threatens the nation and has to be contained.
Conclusion : Acceptance of the metaphor sanctions humanly degrading inferences, policies and actions. Public health professionals therefore have a responsibility to challenge the political use of public health and associated metaphors.
Implications : Substituting the existing metaphor for one that is more morally acceptable could help to redefine refugees and asylum seekers more positively and promote compassion in political leaders and the community.