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Source: NewPubMed
[Potential false-positive rate among the 'asymptomatic infected individuals' in close contacts of COVID-19 patients].
[Article in Chinese; Abstract available in Chinese from the publisher] Zhuang GH1, Shen MW, Zeng LX, Mi BB, Chen FY, Liu WJ, Pei LL, Qi X, Li C.
Author information
Abstract in English, Chinese
Objective: As the prevention and control of COVID-19 continues to advance, the active nucleic acid test screening in the close contacts of the patients has been carrying out in many parts of China. However, the false-positive rate of positive results in the screening has not been reported up to now. But to clearify the false-positive rate during screening is important in COVID-19 control and prevention.
Methods: Point values and reasonable ranges of the indicators which impact the false-positive rate of positive results were estimated based on the information available to us at present. The false-positive rate of positive results in the active screening was deduced, and univariate and multivariate-probabilistic sensitivity analyses were performed to understand the robustness of the findings.
Results: When the infection rate of the close contacts and the sensitivity and specificity of reported results were taken as the point estimates, the positive predictive value of the active screening was only 19.67%, in contrast, the false-positive rate of positive results was 80.33%. The multivariate-probabilistic sensitivity analysis results supported the base-case findings, with a 75% probability for the false-positive rate of positive results over 47%.
Conclusions: In the close contacts of COVID-19 patients, nearly half or even more of the 'asymptomatic infected individuals' reported in the active nucleic acid test screening might be false positives.
KEYWORDS: COVID-19; Close contacts; False-positive; Nucleic acid test; Screening
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Source: cryptogon.com
MIT Ph.D. in Biological Engineering: Coronavirus Fear Mongering Is Massive Fraud to Push Mandated Medicine March 13th, 2020
Via: Dr. Shiva Ayyadurai:
As an MIT PhD in Biological Engineering who studies & does research nearly every day on the Immune System, the #coronavirus fear mongering by the Deep State will go down in history as one of the biggest fraud to manipulate economies, suppress dissent, & push MANDATED Medicine! https://t.co/Q5VeOqzWEp— Dr.SHIVA Ayyadurai, MIT PhD. Inventor of Email (@va_shiva) March 9, 2020
Dr.SHIVA LIVE: Time for Truth on #CoronaVirus (re-posting with right title) https://t.co/8oI2GFnbo9— Dr.SHIVA Ayyadurai, MIT PhD. Inventor of Email (@va_shiva) March 14, 2020
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Ed.'s note: Can we like please wake the f*ck up and stop acting like children?
'The Simpsons' never miss pic.twitter.com/8LmMxSqsPA— Culture Crave 🎥 (@CultureCrave) March 13, 2020
We are not children around here so please start to understand that a virus has never been shown to cause disease in humans. Listen carefully as "we are now witness to the largest coup d'état ever attempted" with this corona fear mongering, astonishing levels of ignorance and complacency.
203.5.1- MOMMY, I NEED A DIAPER CHANGE AND MY IMAGINARY CROWN (FREE)
More:
Top U.S. Health Experts: 'Hold On To Your F*cking Seats Because This Bitch Hasn't Even Thought About Starting Yet'
UK-Based Media Seeding Fear, Uncertainty and Chaos - Psychotic Level Mass Hysteria Event
You Can't Handle the Truth - War of the Coronaviruses - Mass Behavior
Coronavirus: how a rational CDC scientist would think, if one existed
Your criminal rulers profiting off and harvesting you are asking you to hold their hand because you are too stupid to find your own way...
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