Final answer:
During Medieval England, explanations of causes of disease and illness changed as scientific understanding progressed. Examples include the shift from miasmatic theory to the understanding of germs and the replacement of humoral theory with a more accurate understanding of specific pathogens.
Step-by-step explanation:
During Medieval England, the explanations of causes of disease and illness changed as scientific understanding progressed. Two examples of these changes include:
- Miasmatic theory: In Medieval England, it was believed that disease and illness were caused by noxious odors, called miasma, emanating from decay and filth. However, as scientific knowledge evolved, this theory was replaced by the understanding of germs and their role in contagion. It was discovered that diseases like the bubonic plague were caused by bacteria transmitted by fleas.
- Humoral theory: The humoral theory of disease, rooted in ancient Greek medicine, posited that imbalances in the bodily humors (blood, phlegm, yellow bile, and black bile) caused illness. This theory was eventually replaced by a more accurate understanding of specific pathogens and the immune system's role in fighting diseases.
These changes in the understanding of disease and illness marked a transition from superstitious and unscientific explanations to a more evidence-based approach.