Question

define AIDS class 9th
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Answer 1

Answer:

acquired immuno deficiency syndrome

Explanation:

this disease is caused by HIV. it is a viral disease.

currently there is no cure for AIDS but some drugs are available which can suppress it for some time. it spreads through sexual contact, mother to baby, injection needle ,and blood transfusion. prevention is better than cure

Answer 2

AIDS: Acquired immunodeficiency syndrome, a syndrome caused by infection with the human immunodeficiency virus (HIV), with ensuing compromise of the body's immune system. Features include deficiency of certain types of leukocytes, especially T cells; infection with opportunistic infections that take advantage of the impaired immune response, such as tuberculosis, bacterial pneumonia, human herpes virus, or toxoplasmosis; certain types of cancer, particularly Kaposi sarcoma; inability to maintain body weight (wasting); and in advanced cases, AIDS dementia complex. 

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