Early intervention with azelastine nasal spray may reduce viral load in SARS-CoV-2 infected patients oleh Jens Peter Klussmann, Maria Grosheva, Peter Meiser, Clara Lehmann, Eszter Nagy, Valéria Szijártó, Gábor Nagy, Robert Konrat, Michael Flegel, Frank Holzer, Dorothea Groß, Charlotte Steinmetz, Barbara Scherer, Henning Gruell, Maike Schlotz, Florian Klein, Paula Aguiar de Aragão, Henning Morr, Helal Al Saleh, Andreas Bilstein, Belisa Russo, Susanne Müller-Scholtz, Cengizhan Acikel, Hacer Sahin, Nina Werkhäuser, Silke Allekotte, Ralph Mösges