ScienceHives - Causes and triggersTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience03/24/2016March 24, 2016Why do some people suddenly get hives? How can they be prevented? Hives researcher Prof. Marcus Maurer gives DW's Dr. Carsten Lekutat the lowdown on this debilitating disease and reveals treatment methods that bring much-needed relief to sufferers.https://p.dw.com/p/1IJj0Advertisement