Answer:
Non-communicable diseases are illnesses that are very contagious.
Explanation:
Contagious means can be transferred from one person to another.
whereas
non-communicable means cannot transfer to one person to another.
I have no idea what is your question, or if you are just looking for confirmation, but this is true. Irritable bowel regards some physiological changes to the large intestines which are a major component of the GI tract.