

https://www.thestar.com/opinion/star-co ... oming.html
snip
But I’m pretty certain that everybody in the next six to 12 weeks will be infected with Omicron, unless they’re living the life of a hermit. That’s just the reality.”
But I’m pretty certain that everybody in the next six to 12 weeks will be infected with Omicron, unless they’re living the life of a hermit. That’s just the reality.”
In the Kirby Institute's lab in Sydney's eastern suburbs, there's a freezer full of variants. From the original Wuhan strain, to Beta, Delta, and others in between, it's a record of how the COVID-19 virus has adapted and changed multiple times since it was first detected almost two years ago.
This freezer of samples is now being put to good use as Australian scientists work around the clock to figure out exactly how the newest variant, Omicron, differs from those that came before.
Perhaps the biggest question is how the new variant will fare against existing vaccines and natural antibodies, developed through previous exposure to the virus.
It's a question virologist Dr Stuart Turville and his team at the Kirby Institute are hoping to answer. Since they got their hands on an Omicron sample at the end of last month, the team hasn't left the lab.
And while there is still plenty of work left to do, he says one thing has become clear this week: "This thing is the most evasive one we've seen so far."
The first stage of Turville and his team's investigations involved pitting the variant against 14 donor samples which had received two doses of either Pfizer or AstraZeneca and a product called hyperimmune globulin, made up of thousands of blood donors, which is used as an "early warning device of how a variant may evade antibodies".
"[Hyperimmune globulin] has this really beautiful breadth, so it has the ability to bind to lots of different SARS-CoV-2 variants," Turville says. "If you've got a variant that escapes that or reduces the efficacy or potency of that product, then you're moving into kind of new territory."
By Wednesday this week, the team had a "snapshot" of what we are dealing with. The two-dose vaccine antibodies used in the test couldn't block Omicron.
The hyperimmune globulin was able to inhibit Omicron, but at a concentration 11 to 13 fold greater than what is needed to get the same result against the earlier Wuhan strain.
"Essentially what we learnt from that experiment was that 'oh, this thing is evasive'," he says. "It's not surprising that a lot of people who are vaccinated are getting it."
This week COVID-19 cases in Africa were up by 93 per cent, according to the World Health Organization, with the greatest increase in the southern part of the continent. Research is underway to determine if Omicron, which has now been detected in almost 60 countries, is fuelling the wave.
Meanwhile, many of the new cases in South Africa are reinfections in people who have previously had COVID-19.
Damn, that puts the death rate at, what? 0.000001%?Tero wrote: ↑Mon Dec 13, 2021 12:24 pmOmicron kills 1
https://www.reuters.com/world/uk/britai ... 630qRXGBfM
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