The cluster is remarkable because it took place in a bubble of immunized people, in a country where more than 80% of adults are fully vaccinated. Norway has opened up booster shots for all adults as winter sets in, a time when people begin mixing more indoors, thus providing the virus more opportunities to spread. But it also provides signs of hope, however anecdotal and thin, that Omicron cases can turn out to be mild among healthy, vaccinated adults. So far, none of the infected employees are seriously ill, said Mr. Karlsen. The report, as stated in the article comes to a conclusion about the vaccinated, but not the unvaccinated. Yet it offers no proof why it only singles out the vaccinated for mild outcomes.
RE: The report, as stated in the article comes to a conclusion about the vaccinated, but not the unvaccinated
The article did mention South Africa, where only a minority of the population are vaccinated and yet, Omicron seems to have already reached its peak and still no deaths were reported.