Why is AIDS considered so dreadful give answer with full explaination
Answers
AIDS-Acquired immuno deficiency syndrome is the most dreadful disease in the history of mankind,which has caused a great havoc in the minds of people and entire wordwide.AIDS victims are treated in the same way as the leprosy patients were used to be sometimes back.They are being neglected and abandoned by their friends,relatives and family members.All this makes life of the patients miserable.
AIDS is caused by a virus called HIV(Human immuno deficiency) virus named by WHO.This virus destroys human body's immune system with the destruction of immune mechanism of body,the victim becomes prone to many bacterial infections.
During the initial infection, a person may experience a brief period of influenza-like illness. This is typically followed by a prolonged period without symptoms. As the illness progresses, it interferes more and more with the immune system, making the person much more likely to get infections.
Once HIV enters the bloodstream, it takes over cells vital to the immune response, known as CD4+ lymphocytes. The virus then inserts its own genes into the cell, turning it into a miniature factory that produces more copies of the virus. Slowly, the amount of virus in the blood goes up and the number of healthy CD4+ cells goes down. The destruction of CD4+ cells interferes with the body's ability to fight off infections and other diseases.
Answer:
Acquired is a fatal viral disease. it seriously affects immune system of the body. there is a reduction in number of helper T- cells which help in antibody formation by B - cells . this results in the loss of body immunity or natural defence mechanism.
Explanation:
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