Is There a Future for Vaccines?

CNN's John Defterios looks at some of the quotes in an article about a breathlizer that could be used to test for flu. It says, if a test comes back positive on the breathlizer, it should be confirmed with a molecular test such as a pc r lab test. And there's theme going on here, an its its speed. The pic r test was like a forty eght hour turn around, sometimes a week turn around. So now we're looking at a nasal spray shot for a vaccine. As these vaccines are failures, covet, nasal spray could replace vaccine jabs. But again, i mean, they don't want to let us go