Sona Nanotech Inc C.SONA

What is TCID50?

[Beerzerker]

Hello, just started reading up on the meaning of the report, and found that TCID50 is a commonly used unit for this kind of thing. Then started picking through the primary literature to understand what TCID50 is and came up with a lot of mixed messages.

A few publications state that the average TCID from nasal lavage was in the range of 1-5 TCID50 per ml, and others state it is higher or lower depending on the method of collection.

I found this publication that talks about the existing PCR based diagnostic picking up signals at pretty low concentations, but that is PCR which is very sensitive.

https://jcm.asm.org/content/jcm/early/2020/02/28/JCM.00310-20.full.pdf

Anyone other there abile to shed some light on whether they tested cell culture virus samples or real clinical samples. I'm not sure that the news release was very informative in that sense. Sounds like they were perhaps being vague. Anyhow, good luck and lets see where this goes next week.

[Beerzerker]

And there it is folks, Darren and Kulbir and all the others have been full of BS the whole time. From them having a hard time describing their results, to failing at the national laboratories due to the national labs "making a mistake", to using Saudis to do their validation, poor news releases, news releases to stop the bleeds. These guys were dishonest from day 1. Lets hope the

[InTheKnow]

I completely agree. Sona's management is a complete gongshow. Absurd news released, highly inaccurate comments/predictions, long periods of without communication, and an apparent complete lack of understanding of the approval process.  What a frustratingly disappointing eight months. Thanks for nothing, Sona.  Fire them all!

[gryphons]

where is the announcement.  I cannot find it