johnu, on 2021-December-31, 01:14, said:
I just saw an R0 estimate for Omicron as 10, while Delta was 7 and the original strain was ~2.
While serious illness and death from Omicron appears to be less than Delta, the sheer numbers of people getting infected means that hospitals are being flooded with mostly unvaccinated anti-vaxxers, and deaths are piling up. In the US, there are still deaths per day in the 1500 range after bottoming out in the 200 range in early summer 2021.
I've read the same thing.
Even though disease severity is less the numbers are so vast that the tail of the severity distribution that requires hospitalisation is very large - especially if you have no vaccination.
I don't know why "crazy" is so popular in the world currently.
Historically it seems to happen when a large portion of the population is disaffected for some reason.
In Australia we would say they aren't getting "a fair suck of the sav." (I'll leave you to google that one).
That everyone gets a fair suck of the sav. in Australia - or at least feels that they are - is the main reason for the typically high compliance with government directives.
In spite of the very high level of anti-authoritarianism in Australia.
Ito et al said:
The Omicron variant of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become widespread across the world in a flashing manner. As of December 7, 2021, a total of 758 Omicron cases were confirmed in Denmark. Using the nucleotide sequences of the Delta and Omicron variants registered from Denmark in the GISAID database, we found that the effective (instantaneous) reproduction number of Omicron is 3.19 (95%CI 2.82-3.61) times greater than that of Delta under the same epidemiological conditions.
https://pubmed.ncbi....h.gov/34967453/
I'm still waiting to see published data about disease severity in unvaccinated vs the various vaccination protocols. No doubt this will be available soon.