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 ...
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 poison and other ...
virus [vi´rus] any member of a unique class of infectious agents, which were originally distinguished by their smallness (hence, they were described as “filtrable ...
Where has Zika virus been found? Prior to 2015, Zika virus outbreaks have occurred in areas of Africa, Southeast Asia, and the Pacific Islands.
A computer virus is a malware program that, when executed, replicates by inserting copies of itself (possibly modified) into other computer programs, data files, or ...
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 destroyed.
Introduction to How Viruses Work - Influenza and Ebola are both viruses. Find out what a virus does to your body and how to decrease your chance of exposure.
Introduction to the Viruses. In 1898, Friedrich Loeffler and Paul Frosch found evidence that the cause of foot-and-mouth disease in livestock was an infectious ...
A youth of insinuating manners, he had appealed to Mrs Keith from the start; and unfortunately the virus had extended to Elsa.
A computer virus is a program or piece of code that is loaded onto your computer without your knowledge and runs against your wishes. Viruses can also replicate ...