Dr George Christos

Blogs on Brain function, Covid19, etc.

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Tag: delta

  • Deltacron has landed in Australia

    Deltacron has landed in Australia

    The dreaded recombinant variant #deltacron which I warned has not disappeared has now arrived in Australia. It has the spike like Omicron but the other parts are like the Delta variant. If it is 10 times worse as Omicron, which delta was, then the death rate could be hundreds a day, even close to 1000…

  • How many people around you are carrying covid19 right now in WA?

    How many people around you are carrying covid19 right now in WA?

    There will always be a large virus pool from which new variants will form, so even if people develop immunity to one variant they will not be immune to new variants. This virus can become weaker one year but more deadly the year after.

  • Rapid Antigen Tests are Useless

    Rapid Antigen Tests are Useless

    I was trying to make sense of this paper I reference below. My conclusion was that the RAT is 37% more accurate on average compared to a random 50/50 result for Omicron. That does not sound too great to me. A big drop from the delta variant. Why are we even using this crap? The…

  • What is Omicron XE? Should we worry?

    What is Omicron XE? Should we worry?

    From what I know Omicron XE is some hybrid on BA.1 and BA.2 subvariants of omicron. The Omicron variants are the most infectious variants so far but their case fatality rates seem to be quite low 0.1 to 0.3%. There is still some uncertainly with BA.2. It may be more virulent. I have been unable…