His symptoms are getting worse day by day.

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

This epidemic spread all over the world, taking many lives.

I am raising seedlings in the seedbed every day.

This society should be even for everyone.

His description is very detailed, making you feel as if you are there.

What is this cause of the disease?

He died of disease after a long illness.

He died of disease after a long illness.

I'm feeling down because of May sickness.