have more on those measures throughout the day. sajid javid has announced he has signed contracts for four and a quarter million additional doses of antiviral drugs to tackle covid. he said these drugs would further build people s defences against covid and would help keep lots of people out of hospital. he has also talked about the reduction in the amount of time people in england can self isolate or if they have negative lateral flow tests on days six and seven and no symptoms, and we can bring you a clip of a bit more of what the health secretary has been saying. has been saying. there are significant has been saying. there are significant new has been saying. there are significant new defences. l has been saying. there are l significant new defences. we has been saying. there are - significant new defences. we haven t had this significant new defences. we haven t had this before. one of these antivirals had this before. one of these antivirals was approved recently and it s