A 3D model of a person coughing in an indoor environment - how an aerosol cloud travels in the air
A new, rapidly put together study on coronavirus and air-borne particles has released first results.
The study included researchers from Aalto University, the Finnish Meteorological Institute (FMI), Technical and Innovation Centre VTT and Helsinki University. 
Finnish Meteorological Institute / Aalto University / VTT / University of Helsinki / IT Center for Science CSC. Animation: Mikko Auvinen and Antti Hellsten.