Air-borne transmission can pose a major risk of infection spread in enclosed spaces.
Venting the air out using exhaust fans and ducts is a common approach to mitigate the risk …

Many indoor places, including aged classrooms and offices, prisons, homeless shelters, etc.,
are poorly ventilated but resource-limited to afford expensive ventilation upgrades or …

Since the beginning of the COVID19 pandemic, there has been a lack of data to quantify the
role played by breathing-out of pathogens in the spread of SARS-Cov-2 despite sufficient …

COVID-19 has already claimed over 7 million lives and has infected over 775 million people
globally [1]. SARS-CoV-2, the virus that causes Covid-19, spreads primarily through droplets …

Airborne transmission is one of the main modes for the transmission of highly infectious
diseases such as COVID-19. Pathogen laden aerosols from an infected person can be …

Awareness of indoor air quality (IAQ) in crowded places such as schools and offices has
increased since 2020 due to the COVID-19 pandemic. In addition, countries' shifting away …

COVID-19 has shown a high potential of transmission via virus-carrying aerosols as
supported by growing evidence. However, detailed investigations that draw direct links …

Respiratory viruses are transported from an infected person to other neighboring people
through respiratory droplets. These small droplets are easily advected by air currents in a …

The COVID-19 pandemic has raised concern of viral spread within buildings. Although near-
field transmission and infectious spread within individual rooms are well studied, the impact …

Due to the rate at which the COVID-19 pandemic is spreading, a model for indoors airborne
transmission that is quick to implement is required. We create such a model assuming that …