Public Service Announcement on how to properly wear a 3-layer medical mask

Welcome to Glaucoma 'n stuff, from the creator of the long-running podcast of in-determinant frequency and duration, Talking About Glaucoma - available where all fine podcasts can be found. I am a Vancouver BC, based Glaucoma and anterior segment surgeon and can usually be found at my office https://WestCoastGlaucoma.com​. You can also learn more about me at http://WholeLottaRob.com​, and follow me at https://instagram.com/westcoastglaucoma​ and https://youtube.com/robschertzer​. I am a longstanding tech geek, sometimes blogger, EMR and HealthIT expert. This segment is a Public Service Announcement on how to properly wear a 3-layer medical mask. Slam the subscribe button so you'll know when I have something else posted.