Since the outbreak of COVID‐19 in December 2019, the severe acute respiratory syndrome
coronavirus 2 (SARS CoV‐2) has spread worldwide. This study summarized the …

There is uncertainty about the viral loads of infectious individuals required to transmit COVID-
19 via aerosol. In addition, there is a lack of both quantification of the influencing parameters …

Since late 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has
spread globally, causing a pandemic (coronavirus disease 2019, or COVID-19) with dire …

Primary route of transmission of SARS-CoV-2 among humans is droplets and direct contact.
Airborne transmission of this virus is not established conclusively and so is the role of …

Background: Evidence for indoor airborne transmission of SARS-CoV-2 is accumulating.
Objectives: We assessed of the risk of illness due to airborne SARS-CoV-2 particles from …

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the aetiological agent
of coronavirus disease 2019 (COVID-19), has led to a global pandemic defying the …

The coronavirus 2019 pandemic, induced by the severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2), has strongly altered healthcare systems and the economy …

To minimize the indoor transmission of contaminants, such as the virus that can lead to
COVID-19, buildings must provide the best indoor air quality possible. Improving indoor air …

Droplets provide a well-known transmission media in the COVID-19 epidemic, and the
particle size is closely related to the classification of the transmission route. However, the …

More than 320 million people worldwide were affected by SARS-CoV-2 or COVID-19, which
already caused more than 5.5 million deaths. COVID-19 spreads through air when an …