He took the Rorschach test and his mental state was evaluated.

There is a short math test tomorrow.

A test card is displayed on the TV screen.

I thought the TV was broken, but it was just a test pattern.

We will conduct a location test for the new app tomorrow.

We conducted a psychological test in today's class.

He is an expert in virology.

My computer got infected with a computer virus.

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.