Rep. David Cicilline (RI), who served as an impeachment manager this week for Democrats in the House of Representatives, removed his mask for an explosive sneeze as one of his colleagues attempted to ...

A coughing, sneezing, 3D-printed model of the human nose and upper airway has provided researchers with a better understanding of how airborne infections are transmitted. The knowledge will aid in ...

Face masks can help to reduce transmission of respiratory viruses such as influenza, according to experts and medical evidence, but their effectiveness depends on the type of mask used. Social media ...