Is There a Future for Vaccines?

CNN's John Sutter looks at an article about a breathlizer that could be used to test for diseases. He says the device should not be used as the sole basis for treatment or patient management decisions, such as lockdowns. The author also talks about how we're looking at a nasal spray shot for a vaccine which has been linked to problems like bell's palsy and episodes of facial paralysis. But again, i mean, all these discussions on trying to create a new category all around flue miss because it's a total failure, he writes.