The vaccine against rabies was produced by

Options

A. Edward Jenner
B. Louis Pasteur
C. Koch
D. Marshall

Answer

To solve the question "The vaccine against rabies was produced by," we can follow these steps:

### Step 1: Identify the options provided
The options given are:
1. Edward Jenner
2. Louis Pasteur
3. Koch
4. Marshall

### Step 2: Analyze each option
- **Edward Jenner**: He is known for creating the first vaccine for smallpox, not rabies. Therefore, this option is incorrect.

- **Louis Pasteur**: He is recognized for developing the rabies vaccine. This option is correct.

- **Koch**: He is famous for discovering the causative agent of tuberculosis (the tubercle bacillus), but he did not create the rabies vaccine. Thus, this option is incorrect.

- **Marshall**: He was an archaeologist and is not associated with vaccine development. Therefore, this option is also incorrect.

### Step 3: Conclusion
After analyzing all the options, the correct answer is Louis Pasteur, as he was the one who discovered and produced the vaccine against rabies.

### Final Answer
The vaccine against rabies was produced by **Louis Pasteur**.

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