ABSTRACT
Biomedical waste generated during the diagnosis, isolation, and treatment of coronavirus disease 2019 (COVID-19) patients can also be the source of new infections; hence, it needs special consideration. Previous guidelines for the management of biomedical waste need to be revisited as the majority of COVID-19 patients remain asymptomatic and reside in community. Personal protective equipment (PPE) like masks, hazmat suits, gloves, and visors are now being used by the public also. Thus, the general household waste and disposables now make an exponential increase in the waste that can be considered an environmental hazard. In this article, the authors have tried to present the problems arising from COVID-19 waste and the recommendations put forth by competent authorities both nationally and internationally on COVID-19 waste management. Furthermore, in all the guidelines, it is crucial that the COVID-19 waste management follows environmentally sound principles and practices of biomedical waste management, with safe work and infection-control practices. Segregation of COVID-19 waste at source, awareness, and precautions at all steps of the waste-cycle are the only way ahead in this crisis.
ABSTRACT
COVID-19 pandemic and it's consequent biomedical waste is an unprecedented challenge worldwide. Biomedical waste generated during COVID-19 patient isolation, testing and care needs special consideration as it challenges the previous notion that only 15-20% of waste can be considered infectious. With establishment of new home quarantine facility, isolation/quarantine centres the chances of general waste getting contaminated with biomedical waste has increased exponentially. Through this systematic review the authors searched for all possible queries raised by different researchers on COVID19 waste management on Pubmed. A summary of all the different issues unique to COVID19 waste was prepared. Guidelines, rules and recommendation given by national and international agencies published till date were taken into account while trying to answer all the above questions raised by different studies. The key step in COVID19 waste management is segregation of biomedical waste from solid waste. Waste generated from COVID19 patients is like any other infectious waste, therefore creating public awareness about the COVID19 waste hazards and segregation at source is highlighted in all guidelines as a recommendation. These guidelines for management of waste generated during diagnostics and treatment of COVID-19 suspected or confirmed patients, are required to be followed in addition to existing practices under regulation. BMWM in COVID-19 context is a public health concern and is both a legal and social responsibility for all stakeholders.