What if the Vaccines Don't Work?

Vaccines usually save lives.

That's how it's always been...as far back as I know.

But what if it's different this time?

What if the B-cell receptors and T-cell receptors refuse to do what's expected of them?

What if they refuse to push Rona out? What if they say, the vaccine is fake news. It's a fraud. We're letting Rona stay!

What if some of our cells aren't personally very fond of Rona. But they, themselves, have future aspirations of causing disease in our body, and they feel they're going to need Rona's support to do that?  

What if some of these cells do everything in their power to keep Rona inside of us and active?

Even if we have some white blood cells and other cells that want what's best for us...can we still survive? Can we still be active and healthy?

Or will we die?