medRxiv preprint doi: https://doi.org/10.1101/2020.12.17.20248234; this version posted December 23, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. All rights reserved. No reuse allowed without permission. 1 2 3 4 Full title: Airflow and air velocity measurements while 5 playing wind instruments, with respect to risk assessment of a 6 SARS-CoV-2 infection 7 8 Short Title: Airflow of wind instruments 9 10 Claudia Spahn¹, Anna Hipp¹, Bernd Schubert², Marcus Rudolf Axt³, Markus Stratmann³, 11 Christian Schmölder³, Bernhard Richter¹ 12 13 ¹ Freiburg Institute for Musicians’ Medicine, Medical Center University of Freiburg, 14 University of Music Freiburg, Faculty of Medicine at the Albert-Ludwigs-University of 15 Freiburg, Freiburg Centre for Research and Teaching in Music, Freiburg, Baden- 16 Württemberg, Germany 17 ² Tintschl BioEnergie und Strömungstechnik AG, Tintschl Unternehmensgruppe, Bamberg, 18 Bavaria, Germany 19 ³ Bamberg Symphony, Bamberg, Bavaria, Germany 20 21 22 E-Mail:NOTE: This
[email protected] preprint reports new research that has not been certified by peer review and should not be used to guide clinical practice. 1 medRxiv preprint doi: https://doi.org/10.1101/2020.12.17.20248234; this version posted December 23, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted medRxiv a license to display the preprint in perpetuity. All rights reserved. No reuse allowed without permission. 23 Abstract 24 Due to airborne transmission of infection with the coronavirus, the question arose as to how 25 high the risk of spreading infectious particles can be while playing a wind instrument.