What are some examples of impactful collaborative research in Epidemiology?

One impactful example is the Framingham Heart Study, a long-term collaboration involving multiple academic institutions that has significantly advanced our understanding of cardiovascular disease. Another example is the Global Burden of Disease (GBD) Study, which involves researchers from around the world and provides comprehensive data on the health impacts of various diseases and risk factors. These studies have not only contributed valuable knowledge to the field of Epidemiology but have also influenced public health policies and interventions globally.