There is a deep bond between him and me.

He contracted severe invasive streptococcal disease and underwent emergency surgery.

The effect of this medicine is to alleviate the symptoms of a cold.

Hand washing and wearing masks are important for the prevention of COVID-19.

Zoonosis is a disease that spreads from animals to humans, or vice versa.

He can write sentences using potential verbs.

This program has become executable.

Rumors are spreading throughout the town that he is a werewolf.

I undergo a complete medical checkup every year.

He avoids interacting with people because he is a misanthrope.