showbiz gossip straight to your inbox with the Daily Star's FREE newsletterPiers Morgan has been entirely transparent with his followers about his experience with coronavirus, with the former GMB host calling the latest update a "new treat".He has shared his new symptoms on Twitter last night and alongside his common symptoms, he said that he now has a posterior vitreous detachment in his eye.The condition, which is caused when your vitreous comes away from the retina at the back of your eye, is said to last anywhere between a few weeks to six months.Piers stated that the condition has been caused by his continuous coughing, writing on Twitter: "28-day Covid update: a new treat - aside from ongoing tedious fatigue and inability to taste.