alison woolford was treated with oxygen and also recovered.e, smiling on hearing that she was going home. the number of nurses and health care assistants who came in to me and said, "my goodness, isn't it fantastic? "you're looking so much better, because you were so ill." i think it was good for them to have some people who were recovering well. paul nicholls is still on his journey towards a full recovery but, every day, gains more strength. it's definitely a life changer. i'm not going to forget this. it makes you very thankful for your family and your friends. it makes you realise that things that you thought were very important, nice holidays, a nice car, they're just trinkets, really. the most important thing, of course, is your life, is your health, and that's something that will definitely stay with me for the rest of my life. some people who've made a recovery from covid—i9 after being seriously ill talking to our correspondent sian lloyd. scientists are working on a major study to try to understand why the severity of symptoms for co