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 …

We describe the status of the COVID-19 epidemic in Vietnam, major response successes,
factors that prompted implementation of certain public health actions, and the impact of …

Background We aimed to assess the role of different setting and activities in acquiring SARS-
CoV-2 infection. Methods In this nationwide case-control study, cases were SARS-CoV-2 …

Global spread of COVID-19 has seriously threatened human life and health. The aerosol
transmission route of SARS-CoV-2 is observed often associated with infection clusters under …

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 …

Airborne transmission of SARS-CoV-2 has been increasingly recognized in the outbreak of
COVID-19, especially with the Omicron variant. We investigated an outbreak due to Omicron …

Starting from December 2019, SARS-CoV-2 has forcefully entered our lives and profoundly
changed all the habits of the world population. The COVID-19 pandemic has violently …

We report an outbreak of coronavirus disease with 74 cases related to a nightclub in
Germany in March 2020. Staff members were particularly affected (attack rate 56%) and …

Large-scale events like the UEFA Euro 2020 football (soccer) championship offer a unique
opportunity to quantify the impact of gatherings on the spread of COVID-19, as the number …

Leading health authorities have suggested short-range airborne transmission as a major
route of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). However, there is …