1 Department of Microbiology, Noakhali Science and Technology University, Noakhali 3814, Bangladesh; Department of Microbiology, President Abdul Hamid Medical College, Karimganj, Kishoreganj, Bangladesh.
2 Department of Electrical and Electronics Engineering, University of Asia Pacific, Dhaka, Bangladesh.
3 COVID-19 Research @KTH, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology, Teknikringen 10B, SE-100 44 Stockholm, Sweden. Electronic address: prosun@kth.se.
4 Department of Environmental Science and Management, North South University, Bashundhara, Dhaka 1229, Bangladesh.
5 Department of Public Health, North South University, Dhaka 1229, Bangladesh.
6 Department of Food Hygiene and Environmental Health, Faculty of Veterinary Medicine, University of Helsinki, Finland.