-
2024 BCE
Microbial Theory
Discovery of microorganisms as a cause of diseases, Koch's postulates, Pasteur's work.
• Others: Older or less known theories -
2024 BCE
Humoral Theories:
Imbalance of the four humors (blood, phlegm, yellow bile and black bile), connection with natural elements. -
2024 BCE
Miasmatic Theory:
Diseases caused by bad odors and toxic vapors in the environment.