The poliovirus is a virus that primarily enters the body through the mouth and destroys the nervous system.

My computer was infected with a virus.

This virus is highly infectious.

He is an expert in virology.

The Ebola virus is a very infectious virus.

Norovirus can be prevented by hand washing and disinfection.

My computer got infected with a computer virus.

Our lives have changed significantly due to the impact of the coronavirus.

Due to the impact of the Wuhan virus, the whole world is in a difficult situation.

The destruction caused by this earthquake was immense.