The novel coronavirus that causes COVID-19 is thought to spread through natural respiratory activities, such as breathing, talking and coughing, but little is known about how the virus is transported ...

The size of any viral or bacterial particle can provide a useful insight into how these infecting species can wreak havoc on host cells. Since the severe acute respiratory syndrome coronavirus 2 (SARS ...

Virus particles come from people, like you and me, when we are ill, even before we are symptomatic. While the necessity for masks for this pandemic may be ending, barrier face coverings (BFC) may, in ...