His father fell into a persistent vegetative state due to a traffic accident.

Basic oxides react with acids to produce salt and water.

This area is affected by radioactive fallout from past nuclear tests.

It is important for us to respect cultural diversity and understand each other's differences.

The study of filterable pathogens is an important part of virology.

She was diagnosed with polycystic ovary syndrome.

He cautioned not to speak ill of others, saying, 'Illness enters by the mouth, and disaster does not come out of it.'

In chemistry class, I learned about the reaction of pyruvate.

Non-fungible tokens are used to represent unique assets such as digital art and music.

He is suffering from acquired immune deficiency syndrome (AIDS).