emily thornberry. _ where we are. ok, all right. emily thornberry, thank _ where we are.ht. emily thornberry, thank you very - where we are. ok, all right. emily thornberry, thank you very much l where we are. ok, all right. emily i thornberry, thank you very much for joining us on bbc news. the first pill designed to treat covid has been approved by the uk medicines regulator. the tablet will be given twice a day to vulnerable patients recently diagnosed with the disease. joining me now is our health correspondent, katharine da costa. the health secretary has described this as a game changer and all the indications are that it will be? yes, this is really good news, particularly for vulnerable groups, so the elderly and people with a weakened immune system who may not respond well to covert vaccines. before we had treatments that were given in hospitals or patients that were seriously ill. this is the first drug that can be given as a pill at home in the early stages of an infection. clinical trials found that the tablet half the risk of hospitalisation and death in at—r