12/27/2022 0 Comments Nytimes covid cases![]() ![]() The PCR test detects the presence of the virus by amplifying a small part of the virus’ genetic material. This is also relevant to helping public health authorities determine whether contact tracing for that individual is needed. In the New York Times article, several experts expressed concerns regarding whether PCR test results for the virus that causes COVID-19 are a practical way of informing an infected person what steps they should take after their diagnosis, specifically whether they are contagious and should self-isolate. The claim is a misinterpretation of a New York Times news report published on 29 August 2020, yet versions of the claim have received more than a million interactions on social media platforms like Facebook, according to the social media analytics tool CrowdTangle. has an inflated COVID-19 case count due to the sensitivity of the diagnostic PCR test for the virus that causes COVID-19 has been published in several media outlets including One America News Network, The Blaze, Red State, and Townhall Media. It is therefore appropriate to count a person with a positive result as a COVID-19 case.įULL CLAIM: COVID-19 case numbers are inflated due to PCR test sensitivity “90% of positive COVID-19 tests should be negative” “In some states, their positive case rate could be exaggerated by 90 percent, according to the New York Times This also means that we forced people across the country, to self-isolate or quarantine who never had to, and that’s just because of false-positives due to bad testing” “Up to 90% who’ve tested COVID-positive wrongly diagnosed” ![]() Although a positive test may not tell us whether the person is contagious, it can confirm whether the person is infected. Hence a positive test result without information about viral load is not of practical value in determining if an infected person should self-isolate and whether their contacts should be traced. ![]() PCR tests with a high level of sensitivity can produce a positive result even though a person only harbors trace amounts of virus or even dead virus, like in recovering patients. It is important to distinguish between a person who has been infected and a person who is contagious. ![]()
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