jo grady, general secretary for the university and college union, thank you.for covid—19 have been unable to share the result with the new nhs app for england and wales, if they did not book the test through the app itself. it's led to confusion among some users who have been unable to switch off the apps self—isolation alerts, because they were unable to enter their negative result. earlier our technology correspondent zoe klienman explained the issue. as with all of the stories about this app, it's more complicated than it sounds. so, basically, when you go to register symptoms in the outcome it then says to you you need to go and get tested. and when you get your test results, it asks you to alert the app, whether you get a positive or negative test, and it says you need to input a code. however, the app only launched on thursday and what people are finding is that when they get a negative test results are sent to them via text or e—mail, it doesn't have a code, so they can't input anything, and, yet, from the moment they've started reporting symptoms, they