I do wonder that too, but then again, things *SHOULD* be much safer for them to interact once fully vaccinated. I realise it's not 100% effective, so severe illness and deaths won't completely dissappear all of a sudden, but in principle surely letting their guard down a bit shouldn't present such a huge risk unless I'm mistaken?
Another factor could be that we've seen and are seeing issues here with different sectors of the community being less inclined to get vaccinated - im sure the figures were a lot lower for BAME communities and this needs addressed. In Israel, of course you have Arab sectors, Ultra orthodox sectors and such like - I wonder if the same applies in that perhaps some of the communities have saw less people respond to invite to get themselves vaccinated, and perhaps that's why numbers have bottomed out or slightly risen as unvaccinated in certain communities are still becoming seriously ill? It could all be a blip as Roubaix points out, but just thinking out loud.