Quote Originally Posted by Its been emotional View Post
Exactly but some think we have a vaccine
What are you babbling on about?

We have a number of vaccines against the flu. The flu is caused by a virus. It has a number of strains. We vaccinate against the strain that was most prevalent in the Southern Hemisphere during their winter. A flu vaccine doesn't offer 100% protection against the flu, but it offers a lot more protection than not having a vaccine at all.