epa08507991 Over 700 students of the TU Dortmund University write their exams in German for Foreigners in the Westfalenhalle in Dortmund, Germany, 25 June 2020. In order to slow down the ongoing pandemic of COVID-19 disease caused by the SARS-CoV-2 coronavirus, about 7500 students will write their exams in the exhibition hall in the upcoming days, in compliance with the hygiene concept.  EPA/FRIEDEMANN VOGEL