H5N1 is a virus featured in Modern Combat 4: Zero Hour.
The H5N1 is known to be a very deadly virus that destroys human body functions, and ultimately kills the host. It can be inferred that it is infectious and is capable to spread from one to another.
Modern Combat 4: Zero HourEdit
The H5N1 is a virus engineered by the Unified Citizens, led by Edward Page. The U.S. armed forces were sent to Antarctica to stop Page from releasing the bioweapon throughout the world. This campaign ended in a success, with Page killed and the genetics laboratory destroyed.
- H5N1 is actually a virus that is known as the Bird Flu.