| Business Standard Travelling inside a crowed Metro or a jam-packed public transport bus? Make sure that you raise your elbow to cover up that turbulent buoyant cloud your neighbourhood commuter is about to expel. Coughs and sneezes stay airborne for long distances in gas … Study may effect how buildings are ventilatedBoston Herald Sneezes and Coughs Create Gas CloudsIvanhoe Sneezes spread cold viruses farther than once thought, study findsBoston Globe Medical Daily –Daily Mail –RedOrbit all 16 news articles |
Source: Tech News From Google
Dodge that cough cloud entering your nose! – Business Standard