Please wear a medical mouth nose protection according to the Coronavirus Protection Ordinance. Mouth nose protection can be removed by seated individuals (e.g. at the trade fair stand, in food-service areas or outdoors).
According to the latest medical findings, full or partial face shields are not a substitute for medical mouth nose protection, as the shields do not stop aerosols. Therefore, face shields are only permitted in medically justified individual cases (appropriate proof must be provided on request).