And for BA.2 and BA.2.12.1, the latter of which is more like BA.5 but not as bad, two doses against hospitalization dropped to 24 percent.
This only holds for people age> 80 years that never had an infection...and of course ignores that many people in a hospital just got tested for CoV-19 and are not admitted because of. The real rate (6::1 more vaxx) can be seen in CH...