Why Is There A Winter Flu Season? A series of info-graphics attempts to explain..
I have been researching this for a while. I was sure there was an answer.
And then I realized, there are a ton of answers and endless possibilities as to why there is even a flu season to begin with.
And with all the possibilities, I will add one more in the mix: The flu shot. It seems that whenever there is a hot and heavy campaign to vaccinate people against the flu, the flu suddenly spreads.
Coincidence, I am sure I’d be told. Coincidence.
Now excuse me while I pop my vitamin D supplement.
![](https://i0.wp.com/www.personal.psu.edu/afr3/blogs/siowfa12/flu_shot_poster-p228669758480602309t5ta_400.jpg?w=1267)