ScienceBat virus alertTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceDiehn, Sonya07/23/2012July 23, 2012Virologists say bats carry more viruses than previously thought - like strains of mumps that can potentially cross to humans. Much like humans, bats often live in dense areas that make it easy for viruses to spread.https://p.dw.com/p/15dXJAdvertisement Report: Sonya Diehn, Bonn