Question

Father of immunology is
A. Robert Koch
B. Edward Jenner
C. Louis Pasteur
D. Paul Ehrlich

Answer 1

Hint: He is known for the first vaccine in the world. His discovered the vaccine of smallpox.

Complete step by step solution: To answer this question, first, we need to learn about human immunity. The immune system protects the body against disease or other potentially damaging foreign bodies. When functioning properly, the immune system detects and targets a variety of threats, including viruses, bacteria and parasites, thus separating them from the body's own healthy tissues. Immunology is the branch of medicine and biology concerned with immunity.

Now, let us find the solution from the given options -

Heinrich Hermann Robert Koch was a German scientist and microbiologist. Being one of the key pioneers of modern bacteriology, he identified particular causative agents of tuberculosis, cholera and anthrax and also provided experimental support to the definition of infectious diseases, including human and animal experiments.

Edward Jenner was the pioneer of the smallpox vaccine. He is also referred to as the father of immunology. He found that when the sick person was injected with the pus of pox, the healthy person gained immunity to it.

Louis Pasteur was a French physician, microbiologist and chemist known for his discovery of the concepts of vaccination, pasteurization, and microbial fermentation. He is known for his groundbreaking breakthroughs in disease prevention and causes, and his discoveries have saved many lives ever since. He decreased mortality due to puerperal fever and developed first rabies and anthrax vaccine.

Paul Ehrlich worked in the fields of immunology, haematology and antimicrobial chemotherapy. In 1909, he was credited with discovering a cure for syphilis. He also discovered a precursor method for Gram staining bacteria. The techniques he has developed for staining tissue have made it possible to differentiate between various types of blood cells, which have contributed to the ability to identify many diseases of the blood.

Thus, the right answer is option A. i.e., Edward Jenner.

Note: Louis Pasteur is known for his discovery of the concepts of vaccination, microbial fermentation and pasteurization. Paul Ehrlich was credited with finding a cure for syphilis in 1909. Robert Koch identified particular causative agents of cholera, tuberculosis, and anthrax.