Pioneering microbiologist who discovered DNA as the genetic material, revolutionizing our understanding of life and paving the way for major advances in genetics and biotechnology.
Born in 1881
Discovered penicillin, a revolutionary antibiotic, and pioneered its use in medicine. This breakthrough has saved countless lives and transformed the field of healthcare.
Born in 1898
Developed penicillin as a medicine, revolutionizing the treatment of bacterial infections. This discovery has saved countless lives and transformed modern medicine.
Born in 1914
Developed the first inactivated poliovirus vaccine, leading to the near eradication of polio, and founded the Salk Institute for Biological Studies.
Born in 1749
Developed the smallpox vaccine, revolutionizing disease prevention and saving countless lives.
Born in 1822
Developed vaccines for rabies and anthrax, and pioneered the germ theory of disease, revolutionizing our understanding of microbiology and disease prevention.
Born in 1843
A pioneering microbiologist and physician who discovered the bacteria that cause tuberculosis, cholera, and anthrax, revolutionizing the field of microbiology and saving countless lives.
Born in 1845
Developed the theory of phagocytosis, which describes how cells engulf and destroy foreign particles and bacteria, leading to a deeper understanding of the immune system.
Born in 1821
A pioneer in modern medicine, he founded the field of social medicine, emphasizing the importance of social and environmental factors on health, and made significant contributions to cellular pathology.