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What are communicable diseases and what are common methods of transmission of diseases

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Answer:

Communicable DISEASES, also known as infectious diseases or transmissible diseases, are ILLNESSES that result from the infection, presence and GROWTH of pathogenic (capable of causing disease) biologic agents in an individual human or other animal host.

How do these communicable diseases spread?

physical contact with an infected person, such as through touch (staphylococcus), sexual intercourse (gonorrhea, HIV), fecal/oral transmission (hepatitis A), or droplets (influenza, TB)

contact with a contaminated surface or object (NORWALK virus), food (salmonella, E.



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