Several factors drive the shift in epidemiological priorities:
1. Demographic Changes: Aging populations in many countries have led to an increase in chronic diseases. 2. Technological Advancements: Innovations such as big data analytics and mobile health technologies have expanded the capabilities of epidemiological research. 3. Globalization: Increased travel and trade have facilitated the spread of diseases, necessitating a global perspective in epidemiology. 4. Policy and Funding: Changes in public health policy and funding allocations often reflect the shifting priorities in epidemiology.
