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Let’s talk about latest on testing in America
Our testing infrastructure showing very serious strain
In 14 states, the number of tests conducted yesterday was DOWN from the number of tests conducted 2 weeks ago.
Is this a problem?
Yes, if you look at the data.
Thread
Our testing infrastructure showing very serious strain
In 14 states, the number of tests conducted yesterday was DOWN from the number of tests conducted 2 weeks ago.
Is this a problem?
Yes, if you look at the data.
Thread
So number of tests (using 7d moving avg) down across 14 states.
Ah – you say – that’s fine because their outbreaks are getting better.
Right?
7 of them had MORE cases despite running fewer tests*
*Testing doesn’t cause cases. Tested less found more cases. That’s bad.
2/4
Ah – you say – that’s fine because their outbreaks are getting better.
Right?
7 of them had MORE cases despite running fewer tests*
*Testing doesn’t cause cases. Tested less found more cases. That’s bad.
2/4
In an additional 5 states, the testing less while seeing large increases in % of tests positive.
So in states like Nebraska, fewer tests, fewer cases, but much higher % pos means we are just missing a lot more infections than we were 2 weeks ago.
Also bad
3/5
So in states like Nebraska, fewer tests, fewer cases, but much higher % pos means we are just missing a lot more infections than we were 2 weeks ago.
Also bad
3/5
Finally, in 2 states:
tests are down
cases are down AND
% positives are down
This is Arizona and South Carolina and this is progress.
But, their % positives are still way high (20% in AZ, 15% in SC) so they are still in bad shape.
Just better than 2 weeks ago
4/5
tests are down
cases are down AND
% positives are down
This is Arizona and South Carolina and this is progress.
But, their % positives are still way high (20% in AZ, 15% in SC) so they are still in bad shape.
Just better than 2 weeks ago
4/5
So in 12 of the 14 states where testing is down, things are worse
And given folks we would like to be testing (but aren’t)– healthcare workers, etc, there is zero reason we should be seeing falling testing numbers
But we are
And that's why we need a whole new approach
5/6
And given folks we would like to be testing (but aren’t)– healthcare workers, etc, there is zero reason we should be seeing falling testing numbers
But we are
And that's why we need a whole new approach
5/6
So what's the new approach?
I wrote about it here. Inspired by @michaelmina_lab
https://time.com/5873444/radically-rethink-covid-19-testing-approach/
It basically argues that cheap, fast tests better than slow, more accurate, expensive tests.
Fin
I wrote about it here. Inspired by @michaelmina_lab
https://time.com/5873444/radically-rethink-covid-19-testing-approach/
It basically argues that cheap, fast tests better than slow, more accurate, expensive tests.
Fin
One more thing
The great @aaronecarroll has a similar idea in yesterday's @nytopinion that is super well written and thoughtful. https://www.nytimes.com/2020/07/28/opinion/coronavirus-testing-antigen-pooling.html
The great @aaronecarroll has a similar idea in yesterday's @nytopinion that is super well written and thoughtful. https://www.nytimes.com/2020/07/28/opinion/coronavirus-testing-antigen-pooling.html
