Disease caused by physical factors in the environment, such as skin cancer caused by excessive exposure to ultraviolet radiation in sunlight
Disease caused by exposure to toxic or irritant chemicals in the environment such as toxic metals
Disease caused by exposures to toxins from biologic agents in the environment, such as aflatoxicosis from molds that produce aflatoxin
Disease caused by exposure to toxic social factors in the environment, such as racism
Lifestyle disease such as cardiovascular disease, diseases caused by substance abuse such as alcoholism, and smoking-related disease
