Видео с ютуба Flu Virus

Flu Virus 101 | National Geographic

Flu Attack! How A Virus Invades Your Body | Krulwich Wonders | NPR

How the Flu Virus Infects Your Body

What you need to know about the flu outbreak

Influenza (The Flu)

King of the Viruses: What Flu Does to the Body

Flu activity rising as new variant spreads

Animation: Why the Flu Virus Changes and Mutates

How Long Are You Contagious With The Flu?

Doctor explains what the “super-flu” is

How Does Flu Make You Sick?

What to know about this year's flu strain

New flu variant leads to rise in cases as experts advise caution ahead of holiday season

How to tell the flu from a cold

Influenza Animation

Hospitalizations from the flu virus continue to rise

New flu strain, H3N2 subclade K, spreads across the U.S. as cases rise

Flu virus circulating at alarming rates, New York health officials say

What to know about the new flu strain as cases rise

Doctors Warn Of 'Super Flu' Outbreak