So many of the processes that organisations have put in place to prevent or slow the spread of covid depend on the availability of timely testing, which simply isn't happening. AIBU to think that this lack of testing availability renders many of these measures useless?
Take the bubbles in school, for example. If a child A gets symptoms, they are supposed to self isolate and get tested. However, the rest of the bubble only isolates if child A tests positive. If child A can't get a test for two weeks because there are no slots available, then the other kids stay at school throughout the isolation period and continue to spread the virus around the bubble and beyond it. Child B and Child C might be totally asymptomatic, but in the meantime, they pass it to their friends and family members, including siblings in different year groups. Child D might also get symptoms and have to self isolate, but not before spreading it to Child E, Child F and one of their teachers, who continue to pass it on to people both in the bubble and outside it. In the absence of testing, there is no containment strategy, and so the virus spreads exponentially. So what is the point of having bubbles in the first place?
Same with workplaces and community transmission. If Bob becomes symptomatic, he and his household have to isolate. However, neither his close associates nor those of his family members have to isolate until they are contacted by NHS track and trace, which is only triggered by a positive test result. And nobody gets a positive test result because there are no tests available. In the meantime, Bob and his family's friends and co-workers continue to spread the virus around to their close associates and the whole thing snowballs completely out of control.
Of course, I know this is all stating the bleeding obvious, but given that it is so obvious, I am absolutely incredulous that we don't seem to have managed to put a better infrastructure into place by now. I tried (in a professional capacity) to book a test today for a person who is symptomatic. No tests available anywhere. The person and his household are now self isolating. However, even though we know that he has been in close contact with others outside his household in the last 48 hours, under government guidelines, they are not expected to isolate until they are contacted by NHS track and trace, which will never happen because there are no tests.
Surely, there is no way of stopping the spread without a viable testing system in place?