In the context of the Mainzer Wissenschaftsmarkt 2021 we explained how mathematical models can contribute to measures to fight the pandemic and more generally to the study of infectious diseases. The video "Gegen COVID-19 mit Mathematik" ["Against Covid-19 with mathematics"] can be found on the website of the Mainzer Wissenschaftsallianz.
I gave an interview, which appeared in the broadcast "Rätsel Dunkle Materie" ["The riddle of Dark Matter"] as part of the documentary series "Scobel" of the German broadcasting company 3Sat on the 25th of November 2010.