U.S. tries out new coronavirus testing technique in Greenville, N.C.

Greg Martin, director of the Emory/Georgia Tech Predictive Well being Institute, stated that is doable as a result of speedy checks have gotten extra correct, and PCR (polymerase chain response) lab checks, quicker, “blurring the road” between the 2. A single speedy take a look at utilizing a nasal swab or saliva, which takes as little as 10 to fifteen minutes, can nonetheless produce roughly 15 % false destructive outcomes and 1 to 2 % false positives, research present — however that accuracy improves dramatically when testing a number of occasions in a brief interval.

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