ScienceCOVID-19: Delta variant & 'magnet' misinformationTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceConor Dillon | Gabriel Borrud06/11/2021June 11, 2021How concerned do we have to be about the rapidly spreading Delta variant? (And why are they calling it 'Delta' anyway?) Also, what's with the TikTok videos where metal objects are sticking to vaccinated arms?https://p.dw.com/p/3ukjNAdvertisement