RE: it won't
Posted on: March 21, 2020 at 14:46:22 CT
90Tiger STL
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93% of people who think they are positive aren’t
Looking at the success in S. Korea and Singapore, the important tool in our war chest is measurement. If we are concerned about the general non-infected population, what is the probability those who show symptoms actually test positive? What is the chance that the cough from your neighbor is COVID-19? This “conversion rate” will show whether or not you have a cold (another coronavirus) or heading to isolation for two weeks. Global data shows that ~95% of people who are tested aren’t positive. The positivity rate varies by country.
UK: 7,132 concluded tests, of which 13 positive (0.2% positivity rate).
UK: 48,492 tests, of which 1,950 (4.0% positivity rate)
Italy: 9,462 tests, of which 470 positive (at least 5.0% positivity rate).
Italy: 3,300 tests, of which 99 positive (3.0% positivity rate)
Iceland: 3,787 tests, of which 218 positive (5.7% positive rate)
France: 762 tests, of which 17 positive, 179 awaiting results (at least 2.2% positivity rate).
Austria: 321 tests, of which 2 positive, awaiting results: unknown (at least 0.6% positivity rate).
South Korea: 66,652 tests with 1766 positives 25,568 awaiting results (4.3% positivity rate).
United States: 445 concluded tests, of which 14 positive (3.1% positivity rate).