The prevention of venereal diseases is most important in safe sexual behavior.

Prevention of infectious diseases is important with hand washing and wearing masks.

If you plant this seed, beautiful flowers will bloom.

He is suffering from heart disease.

Chlamydia is a type of sexually transmitted disease.

Education about sex is very important.

To prevent infection, don't forget to wash your hands.

He became infected with a cold.

Please don't forget to hydrate to prevent heat stroke.

If you plant this seed, beautiful flowers will bloom.