/**
* Note: This file may contain artifacts of previous malicious infection.
* However, the dangerous code has been removed, and the file is now safe to use.
*/
Flu Attack How A Virus Invades Your Body
Flu Virus 101 | National Geographic
3:26
A day-by-day look at how the flu infects your body
2:00
Influenza Animation
2:37
King of the Viruses: What Flu Does to the Body
16:24
How Long Are You Contagious With The Flu?
2:59
How Does Flu Make You Sick?
0:58
How the flu virus enters the body: Learn@Visible Body
0:14
How a Virus Works
2:40
What Is A Virus ? | Best Learning Videos For Kids | Dr Binocs | Peekaboo Kidz
4:22
How We Fight Off Infections | Secrets Of The Human Body | BBC Earth Science
3:39
How your immune system works
2:41
Cell vs. virus: A battle for health - Shannon Stiles
