Question

define communicable diseases, give some examples.​

Answer 1

An infectious disease that is contagious and that can be transmitted either directly or indirectly from one source to another by an infectious agent or its toxins.

Answer 2

Communicable diseases are diseases that can pass from person to person. The pathogens that cause these diseases can spread in various ways, such as through the air, contact with contaminated substances or surfaces, or from animal and insect bites.
Examples-
Hepatitis B.
Malaria.
Hepatitis C.
Dengue.
Tuberculosis

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