Definition of a Virus
A virus is responsible for diseases such as chicken pox, AIDS and hepatitis. Some viruses can be prevented by immunizations; others are long-term diseases that have no cure or preventive mechanism....
A virus is a small infectious agent that replicates only inside the living cells of
other organisms. Viruses can infect all types of life forms, from animals and plants
Viruses depend on the host cells that they infect to reproduce. When found
outside of host cells, viruses exist as a protein coat or capsid, sometimes
Viruses are strange things that straddle the fence between living and non-living.
On the one hand, if they're floating around in the air or sitting on a doorknob, ...
Definition: A program, usually an email attachment, designed to replicate throughout your computer and send itself to others; it spreads itself through your files.
can be very harmful to your computer, because spreads through your files and sometimes infects yo... More »
Feb 28, 2013 ... A virus is a small infectious agent that can only replicate inside the cells of
another organism. The word is from the Latin ''virus'' referring to ...
A virus is defined as any of a various number of submicroscopic parasites that
can infect any animal, plant or bacteria and often lead to very serious or even ...
When the crew of an American tugboat boards an abandoned Russian research
vessel, the alien life form aboard regards them as a virus which must be ...
In computers, a virus is a program or programming code that replicates by being
copied or initiating its copying to another program, computer boot sector or ...
A computer virus is a program or piece of code that is loaded onto your computer
without your knowledge and runs against your wishes.