ScienceTick alert! To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience10/05/2017October 5, 2017Ticks are spreading with the migration of new tick species. What diseases do they transmit? How can protect ourselves, and what can we do to treat tick bites?https://p.dw.com/p/2lDCcAdvertisement