Which of the following diseases is not communicable?
-
Cholera
-
Chicken pox
-
Tuberculosis
-
Arthritis
D
Correct answer
Explanation
Communicable diseases spread from person to person through pathogens like bacteria or viruses. Cholera (waterborne bacterial), chickenpox (viral), and tuberculosis (airborne bacterial) are all infectious communicable diseases. Arthritis is a non-communicable chronic condition involving joint inflammation and degeneration.