Why is arthritis non communicable?

Arthritis is a non-communicable disease because it is not caused by an infectious agent, such as a bacteria or virus. Arthritis is a group of conditions that cause pain, stiffness, and swelling in the joints. The most common type of arthritis is osteoarthritis, which is caused by the wear and tear of the cartilage that cushions the ends of bones. Other types of arthritis include rheumatoid arthritis, which is an autoimmune disease that causes the body's immune system to attack the joints, and gout, which is caused by a buildup of uric acid crystals in the joints.

Because arthritis is not caused by an infectious agent, it cannot be spread from person to person through contact with bodily fluids or surfaces.