Are you in fear that there will be not enough flu shots for you?
Are you still convinced that you need a flu shot?
If you are, then don't read this article - Winterproof Your Body.
However, if you consider that there are other ways than vaccination to stay healthy, I'm inviting you for a 2 minute interesting read.
Remember, not a single drug will keep you in a good health unless your food and lifestyle are healthy.