Understanding the covid test (serological, pcr, antigenic) of Sars-Cov2 (and its variants)

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Janic
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Re: Understanding the covid test (serological, pcr, antigenic) of Sars-Cov2 (and its variants)




by Janic » 04/08/21, 09:44

RAJ
They are not sick / symptomatic (that's what he meant, I guess)
No, this is about the unreliability of tests that detect nucleic acids that can be attributed to covid while belonging to other antigens. This is what calls him into question exactly as with the Elisa tests during the wave of fear at the time of AIDS which tested sometimes positive, sometimes negative. Any test should be controlled by some other method; as a serology, to confirm or deny it. but it is expensive!
https://www.cerballiance.fr/fr/blog/act ... e-covid-19
abcon
you who seem to understand janic a little better than me?
anyway you never understand anything, except your sect> AFIS, there you swallow the pill dry!
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Re: Understanding the covid test (serological, pcr, antigenic) of Sars-Cov2 (and its variants)




by ABC2019 » 04/08/21, 10:18

Janic wrote:RAJ
They are not sick / symptomatic (that's what he meant, I guess)
No, this is about the unreliability of tests that detect nucleic acids that can be attributed to covid while belonging to other antigens.

According to you there is what proportion of positive cases which are really contaminated then?
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Re: Understanding the covid test (serological, pcr, antigenic) of Sars-Cov2 (and its variants)




by Janic » 04/08/21, 14:43

abcon
According to you there is what proportion of positive cases which are really contaminated then?
a number, obviously!
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GuyGadeboisTheBack
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Re: Understanding the covid test (serological, pcr, antigenic) of Sars-Cov2 (and its variants)




by GuyGadeboisTheBack » 04/08/21, 16:56

ABC2019 wrote:According to you there is what proportion of positive cases which are really contaminated then?

According to you there is what proportion of positive cases that are not contaminated (stupid question for stupid question, let's go cheerfully!). : Mrgreen:
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ABC2019
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Re: Understanding the covid test (serological, pcr, antigenic) of Sars-Cov2 (and its variants)




by ABC2019 » 05/08/21, 15:59

GuyGadeboisLeRetour wrote:
ABC2019 wrote:According to you there is what proportion of positive cases which are really contaminated then?

According to you there is what proportion of positive cases that are not contaminated (stupid question for stupid question, let's go cheerfully!). : Mrgreen:


the question is not stupid, it is important ...!

https://www.sciencepresse.qc.ca/actuali ... e-pandemie


According to an assessment by the Ontario Ministry of Health last summer, the false positive rate in its territory is less than 0,01%.


certainly a lot less than untested contaminants anyway.
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Re: Understanding the covid test (serological, pcr, antigenic) of Sars-Cov2 (and its variants)




by GuyGadeboisTheBack » 05/08/21, 16:03

(Bozo "the return": Figures, oh not even, "certainly less" ... long live science in infusion!)
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Re: Understanding the covid test (serological, pcr, antigenic) of Sars-Cov2 (and its variants)




by Obamot » 05/08/21, 16:05

ABC2019 wrote:According to you there is what proportion of positive cases which are really contaminated then?
And how do you think we detect that? And you must know it you who regularly publishes magnificent curves taken from a hat ...
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ABC2019
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Re: Understanding the covid test (serological, pcr, antigenic) of Sars-Cov2 (and its variants)




by ABC2019 » 05/08/21, 16:10

GuyGadeboisLeRetour wrote:(Bozo "the return": Figures, oh not even, "certainly less" ... long live science in infusion!)

it's true that guignoldebois, he gives him plenty of figures : Lol:

less than 0,01% is a figure, and we are still waiting for those who claim that the epidemic is very overestimated ...

https://www.ft.com/content/a2901ce8-5eb ... df5b386938

Image
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Re: Understanding the covid test (serological, pcr, antigenic) of Sars-Cov2 (and its variants)




by ABC2019 » 05/08/21, 16:12

Obamot wrote:
ABC2019 wrote:According to you there is what proportion of positive cases which are really contaminated then?
And how do you think we detect that? And you must know it you who regularly publishes magnificent curves taken from a hat ...

if you don't know, what is the basis for claiming that they are false then?
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Re: Understanding the covid test (serological, pcr, antigenic) of Sars-Cov2 (and its variants)




by Obamot » 05/08/21, 16:16

It has not changed, still in relation to hospital lethality ... => on a number of real cases for “X” cases certified / 1'000 inhabitants.

Which does not prevent you from answering us!
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