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2016-03-07T09:21:40+05:30

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HIV virus causes AIDS ie acquired immune deficiency syndrome cause by RNA virus or HIV virus It weakens d immune system of body n attack WBC s It can spread through Un protected sexual contact Transfer of contaminated blood From hiv+ mother to child Use of unprotected syringe Symptoms swollen of lymph nodes , regular fever , sweating at night, weight loose Prevention. Use fresh syringe , check whether blood is contaminated or not
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