[little jeremiah]

Since they can’t test for variants, how do they know they exist?

[Steve Van Doorn]

"Since they can’t test for variants, how do they know they exist?"

I can show you a long list of variants which is simply the mutations of covid or the mutations from the S1S2 viral proteins that the vaccines create.

I think your real question is. How prevalent are these variants as they don't test for the variants? I have no idea. They don't want to know it seems.