Louis Pasteur

(1822–1895) was a French chemist and microbiologist known for his discoveries in vaccination, pasteurization, and germ theory. His work revolutionized medicine and public health, leading to significant reductions in disease. Pasteur developed vaccines for rabies and anthrax, saving countless lives. His contributions laid the foundation for modern microbiology and immunology. Louis Pasteur’s legacy continues to influence science, medicine, and global health practices.