Because there was still vax. They created the vax to be nuclear, to keep the virus from evolving against it. Well, now, the solution they created is suddenly no-longer working in a virus that was only partially effected by it to begin with? Either they completely lied about the vax or the virus adapted to it.
The mutations in Delta and Omicron are in direct response to the spike protein introduction. This is worthless at the very least.
Then why did Omicron occur in a part of the world that was largely unvaccinated?
The first person to be confirmed to have it was vaxxed, IIRC.
Assuming the truth of that, it's very unlikely that he was the true Patient 0.
Because there was still vax. They created the vax to be nuclear, to keep the virus from evolving against it. Well, now, the solution they created is suddenly no-longer working in a virus that was only partially effected by it to begin with? Either they completely lied about the vax or the virus adapted to it.
The vax only targets the spike protein. That is hardly nuclear.