Name: Holiday flu is spreading: Learn how to protect yourself
Uploaded: Fri Dec 20 2019 13:19:45 GMT+0000 (UTC)
Duration: 2 min 33 s
Description: Already more than two and a half million people are sick from a holiday flu outbreak spreading from coast to coast, and more are expected. NBC medical correspondent Dr. John Torres joins TODAY with information you’ll need to know to stay healthy over the holidays.

Dec. 20, 201902:33