**Core Concept**
Pasteur's vaccine development was a groundbreaking moment in the history of immunology, marking the beginning of a new era in disease prevention. Louis Pasteur's work on vaccines was a culmination of his understanding of microorganisms and their role in causing diseases.

**Why the Correct Answer is Right**
Pasteur developed vaccines for several diseases, but the most notable ones are for rabies and anthrax. The rabies vaccine was the first vaccine to be developed for a viral disease, and it revolutionized the treatment of rabies. The anthrax vaccine, on the other hand, was developed for the prevention of anthrax, a bacterial disease that can be fatal if left untreated. Pasteur's work on the rabies and anthrax vaccines involved the use of attenuated or killed microorganisms to stimulate an immune response in the body.

**Why Each Wrong Option is Incorrect**
* **Option A:** While Pasteur did work on other diseases, such as cholera and plague, his most notable contributions were in the development of vaccines for rabies and anthrax.
* **Option B:** This option is incorrect because Pasteur did not develop a vaccine for tuberculosis. The first vaccine for tuberculosis was developed by Robert Koch.
* **Option C:** This option is incorrect because Pasteur did not develop a vaccine for malaria. The first vaccine for malaria was developed in the 1980s.

**Clinical Pearl / High-Yield Fact**
Pasteur's contributions to vaccine development paved the way for the creation of vaccines for many other diseases, and his work continues to be an essential part of modern medicine.

**Correct Answer:** D.