differentiate between infectious and non infectious diseases

Asked by  | 29th Oct, 2008, 12:57: PM

Expert Answer:

Infectious disease
Non-infectious disease.
  1. These diseases can spread from an infected person to a healthy person through direct contact or through indirect means such as food, air and water.
  2. They are mostly caused by microorganisms.
  1. These diseases are not transmitted from one person to another.

 2. They are caused by genetic factors, ageing or allergies.

 
 
 
 

Answered by  | 6th Nov, 2008, 04:28: PM

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