10. What are the various routes by which trans-mission of human immunodeficiency virus takes place? -Science

10. What are the various routes by which trans-mission of human immunodeficiency virus takes place? -Science
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Answer :

Various routes by which transmission of human immunodeficiency virus takes place are (i) Illicit sexual contact. (ii) Sexual contact with multiple partners. (iii) Transfusion of the blood of infected person. (iv) Intravenous drug users that shares needles are at high risk of contracting AIDS.
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