Josie caught a virus last week and has been very sick ever since.
Tom caught a virus and had to stay home from work.
Scientists are fighting to stem the spread of the AIDS virus.
Something else to be borne in mind here is the rapidity with which the virus can reproduce.
It's a lot less likely for a Macintosh computer to have a virus than a computer running Windows.
A flu shot contains antibodies that fight the H1N1 virus.
Colds are caused by viruses.
The virus makes him very feverish.
Most viruses are spread over the Internet.
In short, it is because the 'plan.doc' file I attached in the previous email was infected with a virus.
If you click on that pop-up advertisement, you might get a virus on your computer.
A computer virus can infect thousands of PCs.
Some of these children are infected with the HIV virus.
There's virus attacink my computer
The computer virus destroyed all the data on his computer.
English word "病毒"(virus) occurs in sets:电脑，网络和技术 - Computers，internet and new technologies