Coating with Hypertonic Saline Improves Virus Protection of Filtering Facepiece Manyfold—Benefit of Salt Impregnation in Times of Pandemic

by Franz Tatzber, Willibald Wonisch, Gyula Balka, Andras Marosi, Miklós Rusvai, Ulrike Resch, Meinrad Lindschinger, Sabrina Moerkl, Gerhard Cvirn
Published 2021-07-01