What Are Some Examples of Environmental Health Issues?

Several environmental health issues are of concern to epidemiologists. Climate change is one of the most pressing issues, as it can lead to extreme weather events, heatwaves, and the spread of vector-borne diseases such as malaria and dengue fever. Soil contamination from heavy metals and pesticides can lead to chronic diseases such as cancer and neurological disorders. Urbanization can lead to the creation of urban heat islands, which can exacerbate heat-related illnesses. Additionally, the loss of biodiversity can lead to the emergence of new zoonotic diseases.