Super 40 second video illustrating nicely the absurdity of masks for virus transmission; blue masks don't even stop stray hairs blowing out around the edges, and don't start me on viruses!

https://www.linkedin.com/posts/ivor-cummins-ab343a9a_super-40-second-video-illustrating-nicely-activity-7150859503901577220-bWrW?utm_source=li_share&utm_content=feedcontent&utm_medium=g_dt_web&utm_campaign=copy