Typewriter Thought 2zero2one10ohFive of several October 6, 2021November 16, 2021 Daniel Kleinman Herd immunity is predicated on heard mentality. Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on X (Opens in new window) X Click to share on Reddit (Opens in new window) Reddit Click to share on WhatsApp (Opens in new window) WhatsApp More Click to print (Opens in new window) Print