👉 The term "non-contagion" is a medical term used to describe an infection that does not spread from one person to another. It refers to a condition where the body's immune system has been weakened by exposure to pathogens, and thus cannot effectively fight off the infection. Non-contagion infections are characterized by symptoms such as fever, chills, fatigue, coughing, and shortness of breath. They can also cause skin rashes, redness, and swelling in some cases.