Copyright NY Times.
Dear visitor of our website,
We want to show you a recent presentation from New York on the role of ventilation and filtering equipment in respiratory infections (CoVid!) in a classroom.
The presentation illustrates in a graphic way how respiratory viruses from an infected student spread in a classroom in different situations: with and without a window open, with a fan in several places and the combination with an air filter.
With best regards,
Jan Bakker, medical advisor Brise Care