It's been in England for about a month, really exploded the case rates starting about 3 weeks ago. In that time their hospitalization rates have hardly budged.
Admissions of covid positive patients are falling across England, apart from in London and the North West.
www.hsj.co.uk
Hospital data is available for individual UK nations, and English data by NHS Region. Figures are not comparable between nations as Wales includes suspected COVID-19 patients while the other nations only include confirmed cases.
ourworldindata.org
In South Africa their hospitalization rate is actually down during an explosion in cases.
South Africa delivered some positive news on the omicron coronavirus variant on Friday, reporting a much lower rate of hospital admissions and signs that the wave of infections may be peaking.
www.bloomberg.com
Hospitalizations do lag behind cases but the early signs so far are good, it is the dominant strain all over the western world, the NBA said that the vast majority of their current cases are Omicron. This variant seems far less severe than those that preceded it, it also seems so contagious that efforts to contain it may be futile.