Evaluation of biomedical waste generation in Himachal Pradesh before and during the Covid 19 pandemic

Abstract

Himachal Pradesh dealt with the same crisis as other states in India due to the extensive dissemination of the COVID-19 coronavirus infection. Biomedical waste management is crucial for public health and environmental safety, and the pandemic's impact on waste generation is an understudied area. This study specifically utilizes data from the Himachal Pradesh Pollution Control Board as well as information from other governmental and non-governmental organizations, which are analysed and compared for the pre-pandemic and pandemic periods. This research offers a thorough analysis of waste generation of Himachal Pradesh both before and during the COVID-19 outbreak. Kangra (671 kg/day), Shimla (526 kg/day), are found to be high Bio medical waste generation (BMWG) districts whereas Kinnour (22 kg/day), Lahul Spiti (6 kg/day) are observed as lowest BMW generating districts in Himachal Pradesh on average basis in the year 2018 to 2020. The unexpected COVID-19 viral pandemic has caused a huge increase in Bio-medical waste (584 kg/day) in the year 2021 in comparison to that in the year 2020 (139 kg/day). The gaps analysis of Himachal Pradesh implementation of the Biomedical waste regulations was also assessed in this study. Deep burials have been severely prohibited by the Himachal Pradesh government; yet, two districts continue to dispose of BMWs using deep burial techniques. The findings reveal important insights into the changing patterns of BMW generation, shedding light on the challenges and requirements for effective waste management strategies during health crises. The insights obtained from this study can contribute in development of resilient waste management system that can effectively respond to future pandemics or health crises, ensuring the safety of healthcare workers, the public, and the environment.