Looking at the US data, last summer the rates of corona were much less compared to this summer's corona rates. That's after almost 7 months of vaccines being rolled out. There are also TWICE as many corona deaths this summer compared to last summer. So why is this happening?
It's very simple. The corona virus is mutating inside unvaccinated people, so its making corona evolve in a way the current vaccines are not effective to it. If everyone was vaccinated corona would have no way of mutating due to the effect of the antibodies. "Booster shots" are just a "catch" to what is happening.
So what is the solution? I think we all know, but it has to be forced/mandatory vaccinations for everyone. No exemptions. IF in the few cases of people who can't get vaccinated, for ex. if they allergic, then they will have to live quarantined from the rest of the population.
This is the only way this will all be over with.