The “delta variant “ is non existent. They just keep coming up with new “scary” names to keep the gravy train/fear factor chugging along.
Flu no longer exists thanks to covid.
They’d have to be analyzing every case with multiple tests that can detect minor changes - along with already having tests for new ‘strains’ which I don’t believe they have. It’s magical how they manage to have tests that can detect new strains THAT DIDN’T EXIST BEFORE and know exactly which one you have. At the same time we know the PCR tests, when cycled too many times (as they have been), are completely unreliable.
This is all nonsense.