The question is—what happened to polio after the polio vaccine?
Why did polio not have “variants” that spread like wild-fire through the vaccinated population.
Something smells fishy with the Covid vaxxes.
Polio is a different beast. Virologists correctly predicted that vaccines would lose their effectiveness against the original Fauci/CCP strain quickly. That is why the drug companies introduced the experimental mRNA vaccines; they were suppose to maintain their efficacy for a longer period of time. But the experiment has now failed in a spectacular fashion.
But fear not. As India demonstrated in an incredible way, Delta can be treated effectively with good and inexpensive protocols for those who develop symptoms. And what people are left with is actual immunity against Covid that is many times more effective than any current vaccine can provide.
The thing that I find disturbing is that the vast majority of doctors and health care providers who were participating on this forum have now disappeared. Too bad that so many here attacked them viciously for sharing their points of view.
Poliomyelitis doesn't have a non-human host to keep its transmission progressing like coronaviruses do, so it became very rare.