We are happy to present to you the recording of our "global book talk" on May 29th, 2020: Travelling Microbes in Central Europe (with Katharina Kreuder-Sonnen and Katrin Steffen), during which we discussed Katharina’s book Wie man Mikroben auf Reisen schickt: Zirkulierendes bakteriologisches Wissen und die polnische Medizin 1885–1939 [How to Make Microbes Travel: Circulating bacteriological knowledge and the Polish Medicine 1885-1939] (Tübingen: Mohr Siebeck 2018). The event was jointly hosted by IGITI and the web platform hps.cesee: History of Science in Central, Eastern and Southeastern Europe.