The moa was a large bird that lived in New Zealand and is now extinct.

He is an expert in immunology.

I am majoring in immunology at university.

He is dedicated to the study of immunochemistry.

People with strong general immunity are less likely to catch a cold.

Mucosal immunity plays a crucial role in protecting our bodies from pathogens.

This lake is known as a dangerous body of water.

There is a meeting tomorrow that everyone will participate in.

He took over the policy of the previous president.

The typhoon hit the whole country.