
UK scientists urge more restrictions to fight omicron surge
British scientists are warning that the government may need to introduce tougher restrictions to slow the growth of the omicron coronavirus variant.

Sigh, these idiots who keep coming up with these "letters rearranged ...spell conspiracy" type BS should be locked up and only allowed to play scrabble.FINALLY! Someone who has 'done my own research' and submitted it to peer review!
View attachment 669740
Sigh, these idiots who keep coming up with these "letters rearranged ...spell conspiracy" type BS should be locked up and only allowed to play scrabble.FINALLY! Someone who has 'done my own research' and submitted it to peer review!
View attachment 669740
Sigh, these idiots who keep coming up with these "letters rearranged ...spell conspiracy" type BS should be locked up and only allowed to play scrabble.FINALLY! Someone who has 'done my own research' and submitted it to peer review!
View attachment 669740
Over the last week, headlines across the internet suggested that Omicron might cause a milder form of illness compared to previous COVID variants. Many of the stories stemmed from a recent report from Discovery Health, a large healthcare and insurance system in South Africa. The reportfound that based on a 200,000-person study, adults were 29 percent less likely to be hospitalized now than they were during the first wave of the pandemic.
But COVID researchers continue to say that findings like these don’t necessarily mean that Omicron is intrinsically milder. In fact, they might suggest that vaccines combined with prior infection might simply be preventing deadly outcomes, as they were intended to do. The Discovery researchers themselves note that, given a 35 percent adult vaccination rate and a population that has already recovered from other COVID variants, it’s hard to estimate Omicron’s “true severity.”
In South Africa, cases in the Omicron wave have already begun peaking after three weeks, but deaths haven’t climbed as quickly as in previous waves. “We believe it might not necessarily just be that Omicron is less virulent, but coverage of vaccination [and] natural immunity … also adding to the protection,” Joe Phaahla, the country’s health minister, told Britain’s the Times.
The result, they wrote, suggest “the true risk of severe infection will be systematically underestimated.”
Darryl Falzarano, a vaccine researcher at the University of Saskatchewan, says that estimating severity becomes harder as time goes on. “How many infections did we miss that are asymptomatic, or never ended up getting diagnosed?” he says. “If those people now get infected with Omicron, you would expect severity to be lower… Pulling that apart and knowing if it’s truly a naive Omicron infection”—in someone who’s never been infected or vaccinated—makes assessing severity difficult.”
“I think that there is more data beginning to suggest that this reduced virulence may in fact hold true across more global regions BUT we’re waiting for data to substantiate that,” says Jason Kindrachuk, a virologist at the University of Manitoba who has written on COVID’s pathogenicity, in an email to Popular Science. “And the crux of all of this is that the transmissibility and movement of Omicron through global populations is outpacing our ability to acquire enough data to answer this question.”
Why exactly fewer people are getting very sick from Omicron doesn’t matter so much for understanding its impacts. A mild variant, whether via immunity or intrinsic qualities, still poses profound challenges.
“I would say that everything so far has been reassuring to say this is not a virus that is scarier than the first, in terms of how sick it makes people,” says Permar. “Whereas two years ago we were overwhelmed with sick people needing ventilators… now it’s going to be complicating our staffing.” COVID positive healthcare providers can’t work. Meanwhile, hospitalizations in the United States are rising because of Delta. There are national nursing shortages, driven by burnout and pay issues after two years of managing a crisis.