"sterile" means that all microbes have been killed by radiation or heat.
It is used to describe a 2.4G radio. It is also used to describe items for buggy racing and stuff like that for buggies and racing. That is basically all the term is used to describe.
What term is used to describe buildings that are repeatedly besieged by floods?
Septic is the medical term meaning that microbes and infection are present.
Bloodborne transmission -MD.
Capital spread is basically a term used to describe how well a company can make money on it's investments. It can be used to describe the difference in how much a company spends and how much it makes.
Fear of Nuclear War Fight against Communism / Spread of Communism
The term Cold War came from Churchill.
Epidemic. If it is world-wide, then it is called a pandemic.