Biomedical Waste Management during Epidemic Outbreaks
Summary
Biomedical waste generated during epidemic outbreaks surges dramatically, encompassing infectious materials, used personal protective equipment and pathological residues. Rapid containment requires that healthcare facilities, laboratories and temporary treatment centres implement robust segregation, collection, transport and treatment protocols. Inadequate handling risks secondary transmission, environmental contamination and occupational hazards for waste and healthcare workers. Effective management depends on adaptive infrastructure—temporary logistics networks, mobile decontamination units and scalable disposal technologies—tailored to the pace of waste accumulation. Strategies emphasise point-of-generation separation, secure containment, disinfection through incineration or autoclaving, and safe final disposal. Coordination among public health authorities, waste operators and waste-generating establishments enables real-time monitoring of volumes, dynamic resource allocation and continuity under fluctuating epidemiological pressures. In resource-limited settings, flexibility in treatment options and adherence to established guidelines ensure resilience. Integrating waste management into epidemic preparedness plans safeguards public health, minimises environmental impact and underpins long-term recovery.
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Biomedical Waste Management during Epidemic Outbreaks publication trend
The graph below shows the total number of articles in biomedical waste management during epidemic outbreaks across all publications each year (not limited to Nature Index journals).
Technical terms
Reverse logistics: The process of planning and controlling the backward flow of waste materials from the point of generation to treatment facilities.
Segregation: The separation of waste streams at source into categories such as infectious, sharps, chemical or general waste.
Incineration: Controlled combustion of waste at high temperatures to reduce volume and neutralise pathogens.
Autoclaving: Use of saturated steam under pressure in a sealed vessel to disinfect and sterilise waste.
Hazardous biomedical waste: Materials generated by healthcare activities that pose infection, toxicity or environmental risks if not properly managed.
Personal protective equipment (PPE): Clothing and gear worn by staff to protect against exposure to infectious agents during waste handling.
References
- Reverse Logistics Network Design for Effective Management of Medical Waste in Epidemic Outbreaks: Insights from the Coronavirus Disease 2019 (COVID-19) Outbreak in Wuhan (China). International Journal of Environmental Research and Public Health (2020).
- Impact of COVID-19 pandemic on waste management. Environment, Development and Sustainability (2020).
- COVID-19 pandemic and healthcare solid waste management strategy – A mini-review. The Science of The Total Environment (2021).
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