The German document summarizes the latest findings on how coronavirus spreads by aerosol
If the respirator does not seal well, its effectiveness decreases and it protects less from the spread of infection. Face shields capture only large droplets, but not the aerosol. Why is it important to ventilate? Can air purifiers help? Questions related to the aerosol effects on the spread of coronavirus are answered in detail in a document by German experts. Their colleagues from the Brno University of Technology, the Institute of Chemical Processes of the Academy of Sciences of the Czech Republic and the Czech Metrology Institute under the auspices of the Czech Aerosol Society translated it and offered it to the public.