Answer :
A communicable disease is one that spreads easily from person to person.
What is communicable disease?
The question is incomplete as the lesson material is missing. However, I will try to explain the meaning of communicable and non communicable diseases.
A communicable disease is one that spreads easily from person to person e.g tuberculosis. A non communicable disease does not spread easily from person to person e.g cancer.
For a communicable disease, the greatest risk factor for contacting it is exposure to people already infected with the disease.
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