Credit: FILE - In this Sept. 16, 2014 file photo, a sign telling customers that they can get a flu shot in a Walgreen store is seen in Indianapolis. Kids may get more of a sting from flu vaccination this fall: Doctors are gearing up to give shots only, because U.S. health officials say the easy-to-use nasal spray version of the vaccine isn't working as well as a jab. Needle-phobic adults still have some less painful options. But FluMist, with its squirt into each nostril, was the only ouch-free alternative for children, and has accounted for about a third of pediatric flu vaccinations in recent years. (AP Photo/Darron Cummings, File)
Be prepared for changes to flu vaccines this year
