Risk individualisation and moral injury in the treatment of infection as impediments to the tackling of antimicrobial resistance

Davis, M.D.M. and Schermuly, A. and Rajkhowa, A. and Hardefeldt, L. and Thursky, K. and Flowers, P. (2024) Risk individualisation and moral injury in the treatment of infection as impediments to the tackling of antimicrobial resistance. Health, Risk and Society. pp. 1-18. ISSN 1469-8331 (https://doi.org/10.1080/13698575.2024.2345614)

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Abstract

Antimicrobial resistance (AMR) is subject to extensive risk reduction approaches. A central strategy is reducing the unnecessary use of antimicrobials across agriculture and human and animal health care without jeopardising health outcomes for all species concerned. A prominent framework is antimicrobial stewardship which seeks to balance access to effective infection treatments with ensuring that effective antimicrobials are available for future generations. Balancing these goals has proven challenging and the consumption of antimicrobials and AMR both continue to grow. To shed light on this situation, we examined the risk reasoning that underpins AMR reduction in interviews with 51 practitioners, scientists and policy-makers working on AMR in Australia and the UK. Important themes in our analysis were that action to reduce infection risks clashed with AMR reduction rationalities. Participants were often not able to explain how treating an infection for an individual patient could harmonise with the longer-term goal of AMR reduction. Due to the potential for patient harm, making decisions to use antimicrobials was narrated as individualised and moralised. We argue that more effective AMR reduction depends on addressing this fundamental tension in AMR risk, and its individualising and moralising effects, as the starting point – not the outcome – of policy and practice for AMR reduction.

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