Non-infectious diseases are not caused by pathogens and they are not transmissible. Except for inherited diseases where it can be passed on from parent to offspring. Non-infectious diseases include genetic diseases, diseases caused by environmental exposure, nutritional diseases, and cancer. These videos below explain the causes and effects of non-infectious diseases.
Genetic Diseases – Down Syndrome
Diseases caused by environmental exposure – Asbestosis
Nutritional Diseases – Diabetes
Cancer – Lung Cancer