A virulent virus is a virus that has severe symptoms and is usually a dangerous disease. A temperate virus is a less violent sickness that may show little to no symptoms.
Virulent.
The ability of a pathogen to affect cells
Pestilence is presence of an infectious epidemic that is very virulent, devastating, and usually fatal. Although it is spreading quickly and is now at pandemic proportions, so far Swine Flu (A-H1N1/09 Virus) is a mild influenza with low mortality rates. Since viruses mutate quickly, there is still the risk that will happen and the virus will change into a more virulent form.
A virus runs in a thread, as do all programs. The difference between a generic thread and a virus is that the thread may not be harmful, while the virus generally is.
Virulent
The difference between a common animal virus and a retrovirus is that a retrovirus only contains RNA while a common animal virus will have DNA or RNA.
A pathogenic bacterium is alive while a virus is not.
Yes, chickenpox virus is virulent. 90% of household contacts to chickenpox will become ill if they weren't already immune.
I don't know! Why are you asking me?????
Computer virus' attack switches whereas human virus' affect cells.
The difference between HIV and AIDS is that HIV is the virus that causes the disease AIDS. You can be a carrier of the HIV virus and not contract the disease but you can infect others.
Bacteria has both DNA and RNA where as Virus has either DNA or RNA