We are planning to go to Tokyo the week after next week.

Don't take his joke seriously.

Please look at my schedule.

Hand washing and wearing masks are important for the prevention of severe acute respiratory syndrome.

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.

Norovirus can be prevented by hand washing and disinfection.

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