Tornado Watch issued for Memphis area until 2 a.m. Check radar here.

How to protect yourself this flu season

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.