How to protect yourself this flu season

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

MEMPHIS, Tenn. —   There are now new concerns about the flu.

Across the country, confirmed cases of the flu are more than double what they were this time last year and with the holidays coming, none of us want to spend Christmas sick.

Dr. Kelly Yannizzi shared some tips on how to keep yourself safe on Live at 9.