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In the aftermath of the COVID-19 pandemic, the world faces a new set of environmental challenges related to the surge in medical and plastic waste generated during the global health crisis. The increased use of disposable personal protective equipment (PPE), single-use plastics, and other healthcare materials has highlighted critical flaws in current waste management systems. These materials, composed mainly of non-biodegradable plastics, have led to significant environmental pollution, with improper disposal contributing to rising levels of microplastics in oceans, soil, and even human food chains. The persistent presence of these pollutants poses severe threats to ecosystems and public health, as they can lead to bioaccumulation and biomagnification of toxic substances. This review explores the current state of waste management, focusing on the long-term environmental and health impacts of medical and plastic waste. It also examines the evolving waste management strategies, including innovations in segregation, recycling, and disinfection methods that are critical for sustainable practices. As global waste generation continues to increase, it is vital to adopt circular economy principles, enhance recyclability, and invest in waste reduction technologies to mitigate these environmental and health risks. This research aims to provide insights into the necessary reforms and forward-thinking approaches that can drive more resilient and environmentally friendly waste management systems.

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Waste Management and Its Impact on Environment and Health: Addressing Emerging Waste Challenges in a Post-pandemic World

  • 章节

  • 发表日期：

    2026年

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  • Sweta Sinha,
  • Rahul Singh,
  • Sudhir Lima,
  • Mayank Srivastava,
  • Nitya Garg,
  • Sona Kumari

摘要

In the aftermath of the COVID-19 pandemic, the world faces a new set of environmental challenges related to the surge in medical and plastic waste generated during the global health crisis. The increased use of disposable personal protective equipment (PPE), single-use plastics, and other healthcare materials has highlighted critical flaws in current waste management systems. These materials, composed mainly of non-biodegradable plastics, have led to significant environmental pollution, with improper disposal contributing to rising levels of microplastics in oceans, soil, and even human food chains. The persistent presence of these pollutants poses severe threats to ecosystems and public health, as they can lead to bioaccumulation and biomagnification of toxic substances. This review explores the current state of waste management, focusing on the long-term environmental and health impacts of medical and plastic waste. It also examines the evolving waste management strategies, including innovations in segregation, recycling, and disinfection methods that are critical for sustainable practices. As global waste generation continues to increase, it is vital to adopt circular economy principles, enhance recyclability, and invest in waste reduction technologies to mitigate these environmental and health risks. This research aims to provide insights into the necessary reforms and forward-thinking approaches that can drive more resilient and environmentally friendly waste management systems.