I guess my classes in epidemiology and control of an infectious disease within a population is archaic or no longer in vogue. I was first taught that vaccination in the midst of an epidemic is folly. The selections of mutations that survive the mRNA occurs with the mRNA treatment. Also the variants can occur in several places at the same time due to the rapidity of the mutating Coronavirus. Coronaviruses can mutate in such a way they can avoid the mRNA that is used within the mRNA "vaccine".
” The selections of mutations that survive the mRNA occurs with the mRNA treatment. “
The Delta mutation occurred in India in October 2020 before any vaccines were rolled out anywhere in the world. It was one of many variants that already existed which is typical of RNA viruses and their inability to copy themselves accurately.
They don’t need any help to screw up, they do it all on their own. Transcription error. The first SARS died out in 9 months all on its own thanks to its inability to copy itself right.
The covid variants we never heard about, and there were many, were all put down by the vaccines. Delta was the first to escape that fate.