That table is extremely useful b/c it tells us it's still too early to tell. Had just a single of the 785 omicron cases died (like maybe they got an unrelated stroke while in the hospital), then that would change the numbers from 0% IFR to 0.12% IFR (i.e. above Delta).

Also, noticed that ICU rate is 3x higher with Omicron (which might also be related to the lack of enough observations).

That said, I really hope IFR is much lower, given all the vaccines, boosters, and previous infections.