What is typically a primary objective of environmental epidemiology?

A primary objective of environmental epidemiology is to evaluate how environmental factors influence health outcomes. This branch of epidemiology focuses on understanding the connections between the environment—such as air and water quality, exposure to chemicals, and natural disasters—and the incidence of diseases in populations. By studying these relationships, researchers can identify risk factors and potential interventions to improve public health outcomes.

Environmental epidemiology plays a crucial role in addressing pressing health issues related to pollution, climate change, and urban development. For example, it provides insights into how exposure to hazardous substances can lead to respiratory diseases or cancer rates in specific communities. This information is essential for formulating policies and regulations aimed at protecting public health and the environment.