In order to assess the current incidence of infections in Magdeburg and the resulting measures for Magdeburg University, the tier plan has been updated and reduced to three tiers. Please also refer to the hygiene concept that the Rectorate has adopted and which was updated on 11 October 2021. Our hygiene concept and the measures follow the specifications of the federal government and the state of Saxony-Anhalt as well as the recommendations of the Robert Koch Institute.