He chose to study at home for his university entrance exams.

He is an expert in virology.

The Ebola virus is a very infectious virus.

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

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.

In the midst of the corona disaster, we learned a new lifestyle.

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

My personal thought is that everyone should be treated equally.