mask requirement in a public building in gmunden, upper austria, austria, europe

and attention austria character corona coronaepidemie coronakrise coronapandemie coronaregel coronaregeln coronavirus covid crisis epidemic epidemie europa europe gast guest guests illness krankheit krise logo mandatory mask maske maskenpflicht mns mouth mouthguard mundnasenschutz mundschutz nasenmundschutz nms nose pandemic pandemie pflicht protection protective required requirement rule rules sarscov schutz schutzmaske signet ste sterreich upper verpflichtend virus vorgeschrieben vorsicht zeichen