In some cases it does, in some it does not. And yes, the western world taking their flu shot does mean that those who can't afford it might have a problem or a

In some cases it does, in some it does not. And yes, the western world taking their flu shot does mean that those who can't afford it might have a problem or a worse problem compared to what would otherwise be. ( Also why many advocate you should only take it if you need it. )