‘Covid toes’ may be sign you had virus No Comments Uncategorized Chief Medical Correspondent Dr. Sanjay Gupta answers viewers questions at CNN’s coronavirus town hall. Chief Medical Correspondent Dr. Sanjay Gupta answers viewers questions at CNN’s coronavirus town hall. 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)