This disease is highly contagious.

Prevention of infectious diseases affects not only individual health but also the health of the entire society.

To prevent infection, make sure to wash your hands thoroughly.

She got a run in her new tights.

She unknowingly had a run in her stockings.

The electrical wire is swaying in the wind.

This cold is very contagious, so please be careful not to spread it to others.

He fell ill with the flu.

She let out a laugh that sounded like 'kaka'.

How long does it take to go from Tokyo to Osaka by Shinkansen?