@article{Kang202026 title = "Biomedical Infophysical Models of Filtering Ghost Airflows by Wearing Masks and Maintaining Social Distancing to Prevent COVID-19 and Reopen All Systems after Shutdowns (Lockdowns)", journal = "Journal of Public Health International", volume = "2", number = "4", pages = "26 - 39", year = "2020", note = "", issn = "2641-4538", doi = "https://doi.org/10.14302/issn.2641-4538.jphi-20-3426", url = "https://openaccesspub.orgjphi/article/1382", author = "Cheng Kang and Zou Changhua", keywords = "filtering", keywords = "ghost airflows", keywords = "covid-19", keywords = "air-conditioningļ¼Œreopening", keywords = "open systems", keywords = "virtual person", keywords = "mask-wearing", keywords = "social distancing", keywords = "virus droplet", keywords = "Newton", keywords = "Fick", keywords = "air gusts", keywords = "waves" }