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प्रश्न
It was diagnosed that the body of a patient has lost its power of fighting any infection. Name the disease he is suffering from. What type of microbe is responsible for this disease and how does it spread from one person to the other.
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उत्तर
He is suffering from AIDS (acquired immunodeficiency syndrome). The microbe that is responsible for the disease is the retrovirus human immunodeficiency virus (HIV).
It spreads from one person to another by the following ways:
(a) Unprotected sexual contact with the infected person
(b) Transfusion of blood contaminated by HIV
(c) Use of injected needles or unsterilised needles
(d) From an infected mother to her child during pregnancy
संबंधित प्रश्न
What are the different means by which infectious diseases are spread?
Why is rabies is called hydrophobia? Explain.
Mention two means of physical contacts by which AIDS does not spread.
Explain various modes of transmission of infectious diseases.
Differentiate between carrier and vector.
Write short note on organ-specific and tissue-specific manifestations of disease.
Define the following: Pathogen
Define the following: Vector
Define the following: Droplet infection
Fill in the blank:
Diseases of heart and kidney are due to ______ __ ____ ______.
