Viruses spread by infecting its host. It penetrates the host and incorporates its genetic material into the host's DNA. Thus they use host as a viral production unit and spread vigorously.
A virus is a piece of code that attaches itself to a program or file so it can spread from computer to computer. They can also try to damage your software, your hardware, and your files. To protect your PC from virus, you'd better enable one antivirus program on your computer.
A virus can spread by person to person. such as by coughing or sneezing on somebody.
Biological Virus can kill youComputer Virus can just kill your computer, not you.Neither is living.*computer virus it is software which corrupt the system *biological virus which cause decease in human body
is a virus that can be spread from in the airInfluenza
Biological.
smallpox
smallpox
Virus
biological
No, a tree is not a biological vector. Biological vectors are living organisms that can transmit pathogens from one host to another, whereas trees are not capable of transmitting pathogens in this way. Trees are organisms that provide shelter, food, and oxygen for various organisms in their ecosystem.
The Melissa virus was released by David Smith. The virus was spread in 1999 and as a result David Smith was sentenced to 10 years in prison.
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.