Virus

/vˈa‍ɪɹəs/

/ˈvaɪɹəs/

Virus

a microscopic agent that causes disease in people, animals, and plants

a harmful program capable of multiplying itself and corrupting files and not allowing a system, like that of a computer, to function properly

a harmful or corrupting agency

Examples

1. The virus can take many forms and symptoms vary from person to person.

2. Some viruses are deadly, while others are mild.

3. The body's immune system protects against harmful bacteria and viruses.

4. Viruses can be spread through coughing and sneezing.