Germany in isolation modeTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video03/23/2020March 23, 2020Why critics in some countries are demanding a different approach calling for controlled herd immunity. And: a race against time. How the German biotech company Qiagen is preparing for a run on coronavirus test kits.https://p.dw.com/p/3Zv4wAdvertisement