Personal protective equipment (PPE) and plastic pollution during COVID-19: strategies for a sustainable environment.

Amid the COVID-19 pandemic, plastic medical waste poses significant threat to our land, aquatic and atmospheric ecosystems via generation of criteria pollutants (micro/nano plastics and greenhouse gas emissions). Global strategic planning is urgently needed for environmental sustainability coupled with integrated efforts by the governments, industries and academia. Rational utilization of single-use plastic-based PPE with efficient recycling and waste disposal methods should be adopted as interim strategies till more sustainable solutions are designed and implemented.