Who is called the father of immunology?

The father of immunology is Edward Jenner, an English physician and scientist.

Jenner was a smallpox vaccine pioneer, and his experiments paved the road for the immune system's discovery.

By injecting pus from an infected person into a healthy host, he was able to evaluate immunological capabilities.

Instead of infecting the healthy person, the antigen in the pus triggered an immunological response.

Option C is the right answer.

The correct option is Option C : Edward Jenner.