warfare involving the use of living organisms (as disease germs) or their toxic products as weapons.
ANTHRAX
This is a cow.
This is Anthrax.
These are cows on anthrax.
EBOLA
These are some Greeks.
This is the Ebola germ, which is speculated to have caused the Plague
of Athens which ended in 425 B.C..
This is a Greek after he got a hold of the Ebola germ.