coronavirus twice and beat the disease. Heidi Kray – not her real name – said she has had a total of five coronavirus tests in the past five months, two of which have come back positive.The first positive result in March, with shortness of breath, a high temperature and high blood pressure, was followed by two negatives before testing positive again.The mum-of-two, 31, from Reading, Berkshire, is now awaiting the results of her fifth test.Heidi is believed to be one of only five people in the world to have have had the virus more than once.She told the Sun: “I always thought that if you develop coronavirus once then you are immune after that, but maybe I’m a special case.“When I caught it the first time, it was almost expected given the.