can we best be investing our money and effort? at the moment i think thatis and effort? at the moment i think that is more in detecting variant there are rather than picking up new covid cases coming in when what we are most worried about is emerging variances. idr are most worried about is emerging variances. , ., are most worried about is emerging variances. , t, ., t ., are most worried about is emerging variances. , t, t, t t, t, ~ variances. dr emma hodcroft, thank ou so variances. dr emma hodcroft, thank you so much — variances. dr emma hodcroft, thank you so much for— variances. dr emma hodcroft, thank you so much forjoining _ variances. dr emma hodcroft, thank you so much forjoining us _ variances. dr emma hodcroft, thank you so much forjoining us on - variances. dr emma hodcroft, thank you so much forjoining us on bbc i you so much forjoining us on bbc news. some breaking news just some breaking newsjust in at some breaking news just in at the bbc. an nhs trust has won a court of appeal bid to overturn a landmark high court ruling over the use of puberty—blocking treatments for children with gender dysphoria. we will be bringing in more detail on that, that news has just come in to us. i will repeat it because it is complicated. an nhs trust has won a court of appeal bid to overturn a landmark