If there were a symbol or icon to represent the past year, it would definitely be the face mask. Indeed, face masks have become the banner of the COVID-19 pandemic. This is reasonable, as all ...

"These findings have important public health implications. Wearing a face mask did not lead to increased hand-to-face contact, but [was] associated with reduced hand-to-mucosa contact, which may add ...

While mask-wearing is no longer required in many locations, it remains in use as a way to limit the spread of COVID-19. One of the criticisms of masks has been that they make communication more ...

Joel Rindelaub does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...