What are Some Notable Examples of Etiological Discoveries?
Several notable etiological discoveries have profoundly impacted public health. For instance:
- John Snow's Cholera Study: Often cited as the foundation of modern epidemiology, Snow's investigation into the cholera outbreak in London identified contaminated water as the source of the disease. - Framingham Heart Study: This long-term study has identified numerous risk factors for cardiovascular diseases, including high blood pressure, high cholesterol, and smoking. - Helicobacter pylori and Stomach Ulcers: Barry Marshall and Robin Warren's discovery that H. pylori bacteria cause most stomach ulcers revolutionized treatment and prevention strategies.
