https://www.youtube.com/watch?v=g92dB9Gn8eI
How to tell if you have the flu
https://www.youtube.com/watch?v=g92dB9Gn8eI
Flu season is hitting the US hard this year. CNN’s Chief Medical Correspondent Dr. Sanjay Gupta answers your questions about how you can tell if you have it, why you want to know quickly, and why it’s not too late to get the vaccine.
https://www.youtube.com/watch?v=g92dB9Gn8eI
from CNN
https://www.youtube.com/watch?v=g92dB9Gn8eI