here is it folks - this is what they are doing....

https://www.futurity.org/viruses-leaky-vaccines-968692/

If the vax doesn't actually stop the virus - for example small pox - is eradicated - (arguably was dying out long before the vax - but that's another story) - the vax clearly helped to eradicate small pox which no longer exists. But now there is barely a need for a small pox vaccine - they did themselves out of a business.

But what if the vax just prevents symptoms and makes the virus more mild... ?

This gives the virus the perfect breeding ground - it effectively becomes part of the organism.

Anyone that doesn't have the vax can easily catch a lethal virus from the vaccinated.