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Oh, this explains (some of) the missing numbers in China
https://www.npr.org/sections/goatsandsoda/2020/03/27/822407626/mystery-in-wuhan-recovered-coronavirus-patients-test-negative-then-positive
Under its newest COVID-19 prevention guidelines, China does not include in its overall daily count for total and for new cases those who retest positive after being released from medical care. China also does not include asymptomatic cases in case counts.
"I have no idea why the authorities choose not to count [asymptomatic] cases in the official case count. I am baffled," said one of the Wuhan doctors who had a second positive test after recovering.
And now China is closing its borders for foreigners to stop the virus from coming back in. It's nice no country actually closes their borders to stop the virus from going out....
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