New micro­biotic agent also prevents super-infec­tions Hennigsdorf b. Berlin, 29 July 2020 – “salvans® throat pastilles”, the world’s first micro­biotic antibac­terial lozenges, will be available for sale from 1 August. Intended for use against bacterial throat infec­tions and inflamma­tions of the pharynx, as well as the prevention of secondary infec­tions, this medical product contains the micro­biotic agent salvans® and marsh­mallow root extract.