Is Cohabitation a Virus That's Enemic?

How do they know a delta exists? Because here's my thing, like, if they're only testing in pc r. If he has the cold, like, it doesn't determine actual covid does it? Or just nomans tow they o some says there's a particle of something, of covet in therect and it could have nothing to do with how he's clinically feeling. Could nothing do with these infectious an nothng with anything. I mean, it's, it's absurd. And they just keep, but they keep trying that can keep trying for io know how long, but it'll burn itself out there. War. People' going to give up. There