ScienceTomorrow Today - The Science MagazineTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience05/18/2020May 18, 2020The Covid-19 pandemic has brought to the world's attention just how powerful and pernicious microscopic virus particles can be. But there are also viruses that can be harnessed to fight diseases by invading and destroying harmful bacteria. https://p.dw.com/p/3cH5MAdvertisement