Two Contributions of Pasteur

Pasteur's greatest contribution is bacterial pathogenicity and immune theory. He invented several kinds of vaccines, and later generations developed hundreds of vaccines based on his principles, which greatly prolonged the life span of human beings.

The following are the important achievements of Pasteur

1. Discovery of optical activity, founder of stereochemistry. -The Nobel Prize in Chemistry.

2. The main founder and developer of bacterial theory made the principle of cell pathogenicity deeply rooted in people's hearts.

Invent rabies vaccine to cure rabies.

Invented the immune theory, that is, vaccine, and made the greatest contribution to prolonging human life for 30 years.

5. It is found that fermentation is caused by yeast, which has made great contributions to the world wine industry.

6. Pasteurization law, patent fees repaid France's war debt.