Is an ‘immunity certificate’ the way out of coronavirus lockdown? No Comments Uncategorized Perhaps half the world’s population is living under some form of restriction to help curb the spread of coronavirus. Many are starting to wonder when and how these tough limits on everyday activities will end. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)