Background While risk of outdoor transmission of respiratory viral infections is hypothesized
to be low, there are limited data on SARS-CoV-2 transmission in outdoor compared to …

Summary The coronavirus disease 2019 (COVID-19) pandemic has caused untold
disruption throughout the world. Understanding the mechanisms for transmission of severe …

Scientists across disciplines, policymakers, and journalists have voiced frustration at the
unprecedented polarization and misinformation around coronavirus disease 2019 (COVID …

Genetic variants of severe acute respiratory syndrome coronavirus (SARS-CoV-2) have
been globally surging and devastating many countries around the world. There are at least …

During the COVID-19 pandemic, an increasing amount of evidence has suggested that the
virus can be transmitted through the air inside buildings. The ventilation system used to …

Reducing the transmission of SARS-CoV-2 through indoor air is the key challenge of the
COVID-19 pandemic. Crowded indoor environments, such as schools, represent possible …

Abstract COVID-19, caused by SARS-CoV-2, continues to be a major health problem since
its first description in Wuhan, China, in December 2019. Multiple drugs have been tried to …

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 …

Abstract Knowledge about person‐to‐person transmission of SARS‐CoV‐2 is reviewed,
emphasizing three components: emission of virus‐containing particles and drops from …

The COVID-19 pandemic has caused millions of deaths and great economic loss globally.
There has been substantial evidence supporting the airborne transmission of SARS-CoV-2 …