Actually, to be true, zombies were created by a virus. A virus is said to have entered our Earth somewhere in the 1800s. When people and animals die, they may by chance get infected by the virus and become a zombie.
Most likely, i'm pretty sure that someone will eventually come up with one, but the real question is how can a zombie virus be created...
First Detection on:JUNE 19,2003
The first computer virus was produced in 1971. It was a self-replicating program called the Creeper System. When it copied itself to a remote system it displayed the message, I'm the creeper, catch me if you can.'
Distemper in cattle is caused by a virus. The virus is usually spread from animal to animal, the virus can originate in other animals and spread to cattle.
Qalyub virus was created in 1970.
DRS Virus was created in 2007.
Virus West was created in 2001.
Quokkapox virus was created in 1972.
Wonderful Virus was created in 1993.
Omega Virus was created in 1992.
Virus Recordings was created in 1998.
The Drone Virus was created in 2004.
Virus Diwan was created in 2012.
Mutations of Bacteria from Virus Sensitivity to Virus Resistance was created in 1943.
Clown Virus was created on 1975-02-17.
Flying Virus was created on 2001-12-31.