Berlin. Today, the transmission system operator 50Hertz has taken further preventive measures to protect its employees from an infection with the corona virus and to maintain business and system operations. In the Berlin headquarters, the „Netzquartier“ - where the administrative units are located, the case of a corona virus infection became known today. The infected employee is in domestic quarantine. His direct colleagues were instructed to work from home immediately. 50Hertz employees are equipped with all the necessary measures to do so. In addition, the Netzquartier no longer receives external guests. 50Hertz observes the development around the corona virus on a daily basis and adapts the measures taken to the respective situation.