what are some pathogens that are non infectious diseases?

Georgia Dees: There is no such thing.Any disease caused by a pathogen is an infectious disease.Any disease not caused by a pathogen is a non-infectious diseaseA non infectious disease is a disease that is caused by an environmental factor, not by a pathogen.Non-infectious diseases may be caused by either the environment, nutritional deficiencies, lifestyle choices, or genetic inheritances...Show more