Things to know about the flu shot: Lots of options this year
![Things to know about the flu shot: Lots of options this year](http://bloximages.chicago2.vip.townnews.com/tdn.com/content/tncms/assets/v3/editorial/9/e0/9e049806-200e-53ba-b171-6ecd5279d6bf/55fae6127e74d.image.jpg?resize=300%2C200)
WASHINGTON (AP) — Give flu vaccine another chance: This year's version got a recipe change that should make it more effective after last winter's misery from a nasty surprise strain of virus.