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Life sciences · Journal article
One Health Outlook · August 13, 2026
Raises a question worth testing. It does not answer one.
This is a narrative review that examines the current state of knowledge on infectious disease transmission risk from plastic waste, focusing on faecal-oral pathogen pathways and environmental surveillance. The review identifies major evidence gaps—including lack of robust mapping methods, poorly characterised exposure pathways, and weak surveillance linkage—and proposes research priorities rather than answering a defined clinical or epidemiological question.
Narrative review. Populations in settings with limited waste collection; exposed to unmanaged plastic waste and environmentally persistent bacteria transmitted via faecal-oral route..
Studies document microbial colonisation of plastic surfaces, including pathogenic and antimicrobial-resistant bacteria. Existing human and environmental surveillance systems do not adequately capture plastic waste-associated infection risks. Remote sensing approaches for detecting waste accumulation are emerging but require further development.
Does not present empirical data on human infection risk; conclusions are based on synthesis of existing (incomplete) literature. Existing human and environmental surveillance systems do not adequately capture plastic waste-associated infection risks.
Clinicians and public health professionals should recognise that plastic waste–disease linkages remain poorly quantified; current surveillance systems do not reliably detect or attribute infections to plastic-mediated transmission. This review underscores the need for coordinated One Health research before infection hazard can be confidently assessed or managed.
A narrative review synthesising existing evidence on an incompletely understood problem, identifying research gaps and priorities rather than presenting new empirical data or definitive findings.
As stated by the source record.
Clinicians and public health professionals should recognise that plastic waste–disease linkages remain poorly quantified; current surveillance systems do not reliably detect or attribute infections to plastic-mediated transmission. This review underscores the need for coordinated One Health research before infection hazard can be confidently assessed or managed.
Graded across the dimensions that decide whether you should act, each from what the source actually supports. There is no single score, and where a dimension was not assessed it says so.
What is missing. This record has no reported figures. That is a gap in the analysis, not a judgement about the study.
Abstract Unmanaged plastic waste is widespread in settings with limited waste collection, yet its contribution to infectious disease risk remains poorly understood. In this review, we synthesise current evidence on the human health implications of plastic waste, with a specific focus on environmentally persistent bacteria that are transmitted to humans through the faecal oral route. We examine studies documenting microbial colonisation of plastic surfaces, including pathogenic and antimicrobial-resistant bacteria, and assess how well existing human and environmental surveillance systems capture these risks. We also review recent developments in remote sensing for detecting waste accumulation and evaluate spatial and statistical approaches that could link mapped waste to human exposure or infection data. Drawing on this synthesis, we identify major gaps that limit assessment of plastic-associated disease risk and outline key research priorities: improving methods for mapping waste using remotely sensed imagery, characterising spatial and temporal patterns of waste accumulation, and developing exposure metrics that incorporate environmental transport pathways. This review provides a foundation for advancing One Health research on plastic waste and its potential role in disease transmission.
Taken from the source record, never inferred. Follow any of these and new work involving them reaches your briefing.