What difference does the positive test count make. The only 2 numbers that matter are how many in the hopital and how many dead.
Nobody did or does these ridiculous counts for any other viruses. There only purpose is so that politicians can pat themselves on the back and say what a good job they are doing controlling it.
We know there's a problem. Quit adding the drama to it. Open the economy's of the world up.
"Without testing data, we can’t understand the true scale of the outbreak or whether we’re testing enough people."
The other danger are the various mutations we do know about, they need to be tracked.
It is safe to assume that there may be mutants that we don't yet know about, or there will be.
Medical professionals need to test and know how the situation is evolving.
At the moment there are still many international airline arrivals in the DR, which add to the spreading problem.
"Without complete race and ethnicity demographic data, we can’t understand who is most endangered by the outbreak, both nationally and in specific areas.
Without complete race and ethnicity demographic data, we can’t understand who is most endangered by the outbreak, both nationally and in specific areas.
As cases have surged, the positivity rate has emerged as one of the most important data points, as it shows what percentage of people who have been tested are infected with the virus.
According to the World Health Organization, countries that have conducted adequate testing should have
positivity rates hovering at or below 5%. The idea behind this guideline is twofold: When there is adequate testing, the spread of the virus can be accurately tracked, and the positivity rate should ideally remain low and consistent.
Dr. Justin Lessler, an associate professor at Johns Hopkins University, said the WHO's 5% guideline is "a really rough rule of thumb to try to help countries calibrate their testing programs. If we see a place that has really successfully controlled the virus, we may be able to test the whole population and still not get up to 5%."
Lessler said that if the positivity rate is a lot higher than 5%, it is likely that not enough people are being tested.
When the positivity rate increases, it could mean either that the spread rate of the virus is increasing, or that a locality is likely not doing enough testing to accurately gauge the virus's spread, or both.
Despite a change in testing capacity, if the virus is not spreading, the positivity rate should remain relatively constant.
We can also look at the post's comparison of IQ tests to understand positivity rates. Contrary to what the post says, relative percentages of intelligence levels among the population would stay consistent, regardless of an increase in IQ testing. More IQ tests wouldn't increase the proportion of people who score low."
A spike in testing leads to a spike in cases isn't entirely true. More testing does not cause higher positivity rates; that is caused by viral spread.
www.usatoday.com