What are non-communicable diseases (NCDs)?

Non-communicable diseases (NCDs) are primarily chronic health conditions that do not spread between individuals. They often develop over time and are influenced by various factors, including lifestyle choices, genetic predispositions, and environmental factors. Examples of NCDs include heart disease, diabetes, and cancer. Unlike communicable diseases, which can be transmitted through direct or indirect contact, NCDs are characterized by their long-lasting nature and are typically managed through symptoms rather than cured.

This understanding distinguishes NCDs from the other disease categories. For instance, options describing easily spread diseases, acute conditions requiring immediate medical attention, and infectious diseases caused by pathogens do not apply to non-communicable diseases. Understanding these distinctions is crucial for effective health promotion and disease prevention strategies within public health.