Isreal also pretty strictly contolled things early on so had less natural immunity than others going into this wave (but Iceland did that too). And they struck

Isreal also pretty strictly contolled things early on so had less natural immunity than others going into this wave (but Iceland did that too). And they struck a deal to get the vaccine early, so may have wanin immunity (lots of debate on this and whether this actually just behavior change due to presumption of immunity).