Another update on Georgia's numbers.
First, the exponential growth in cases continues to take shape. So no change there.
https://ibb.co/cww3qZY
Now that Georgia is breaking out PCR tests vs. Seriology (antibody) tests, we can get some insight into the daily positivity rate. This is just the number of new cases divided by the total PCR tests. This positivity rate gives you an idea of how well Georgia is doing in casting a wide enough net to tell if lots of COVID cases are being missed.
The WHO recommends (among other things) that we have 14 days of positivity below 5% before opening up. The CDC says 14 days of declining positivity (and cases) before opening.
I've seen other experts say that you really need positivity to be below 2%. That way, we know that other numbers such as "days of declining cases" are reasonably accurate.
When Georgia was combining both PCR tests and antibody tests, the positivity rate was looking pretty good. Most days it would be between 2% and 6%. However, now that we know how many of those are PCR tests (for new cases), the positivity rate looks a lot worse:
Date/Cases/PCR Tests/Positivity Rate
May 28 / 628 / 4430 / 14.18%
May 29 / 597 / 5085 / 11.74%
May 30 / 468 / 4567 / 10.25%
As a Georgia resident this is disturbing to me because:
1. New cases are spiking upward
2. We still aren't testing nearly enough and therefore we don't know how bad the situation really is.
3. Bars and Nightclubs open on Monday.