I am not sure that we "cure" any virus. I think we just suppress it so that it no longer bothers us. That is why when our defences drop they can start to bother us again.
A vaccine that "cures" something is just training our innate immune system to keep the virus subdued. We never lose the virus - that's why we have trillions of them.
I am not sure that we "cure" any virus. I think we just suppress it so that it no longer bothers us. That is why when our defences drop they can start to bother us again.
A vaccine that "cures" something is just training our innate immune system to keep the virus subdued. We never lose the virus - that's why we have trillions of them.